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5031715153100 = 225217106112232281
BaseRepresentation
bin100100100111000100110…
…0110000010010011001100
3122211000201212202211112012
41021032021212002103030
51124414423034344400
614411312114200352
71026346410054266
oct111161146022314
918730655684465
105031715153100
11166aa36033499
1269321b2830b8
132a66478acb4c
141357718dcb36
158ad46be3d35
hex493899824cc

5031715153100 has 144 divisors (see below), whose sum is σ = 11586541288896. Its totient is φ = 1890130944000.

The previous prime is 5031715153097. The next prime is 5031715153159. The reversal of 5031715153100 is 13515171305.

It is a super-2 number, since 2×50317151531002 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2205923960 + ... + 2205926240.

It is an arithmetic number, because the mean of its divisors is an integer number (80462092284).

Almost surely, 25031715153100 is an apocalyptic number.

5031715153100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5031715153100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5793270644448).

5031715153100 is an abundant number, since it is smaller than the sum of its proper divisors (6554826135796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5031715153100 is a wasteful number, since it uses less digits than its factorization.

5031715153100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4596 (or 4589 counting only the distinct ones).

The product of its (nonzero) digits is 7875, while the sum is 32.

It can be divided in two parts, 5031715 and 153100, that added together give a palindrome (5184815).

The spelling of 5031715153100 in words is "five trillion, thirty-one billion, seven hundred fifteen million, one hundred fifty-three thousand, one hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 340 425 850 1061 1223 1700 2122 2281 2446 4244 4562 4892 5305 6115 9124 10610 11405 12230 18037 20791 21220 22810 24460 26525 30575 36074 38777 41582 45620 53050 57025 61150 72148 77554 83164 90185 103955 106100 114050 122300 155108 180370 193885 207910 228100 360740 387770 415820 450925 519775 775540 901850 969425 1039550 1297603 1803700 1938850 2079100 2420141 2595206 2789663 3877700 4840282 5190412 5579326 6488015 9680564 11158652 12100705 12976030 13948315 22059251 24201410 25952060 27896630 32440075 41142397 44118502 47424271 48402820 55793260 60503525 64880150 69741575 82284794 88237004 94848542 110296255 121007050 129760300 139483150 164569588 189697084 205711985 220592510 237121355 242014100 278966300 411423970 441185020 474242710 551481275 822847940 948485420 1028559925 1102962550 1185606775 2057119850 2205925100 2371213550 2959832443 4114239700 4742427100 5919664886 11839329772 14799162215 29598324430 50317151531 59196648860 73995811075 100634303062 147991622150 201268606124 251585757655 295983244300 503171515310 1006343030620 1257928788275 2515857576550 5031715153100