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107253385380 = 223251943497211
BaseRepresentation
bin110001111100011001…
…1001100100010100100
3101020211200011111102200
41203320303030202210
53224123331313010
6121134352134500
710514560506441
oct1437063144244
9336750144380
10107253385380
1141538815979
1218952b37430
13a163471c5b
1452964d89c8
152bcae05cc0
hex18f8ccc8a4

107253385380 has 144 divisors (see below), whose sum is σ = 342584424000. Its totient is φ = 27085605120.

The previous prime is 107253385363. The next prime is 107253385391. The reversal of 107253385380 is 83583352701.

107253385380 is a `hidden beast` number, since 1 + 0 + 7 + 2 + 533 + 85 + 38 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 14869975 + ... + 14877185.

It is an arithmetic number, because the mean of its divisors is an integer number (2379058500).

Almost surely, 2107253385380 is an apocalyptic number.

107253385380 is a gapful number since it is divisible by the number (10) 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 107253385380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171292212000).

107253385380 is an abundant number, since it is smaller than the sum of its proper divisors (235331038620).

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

107253385380 is a wasteful number, since it uses less digits than its factorization.

107253385380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11594 (or 11589 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 107253385380 in words is "one hundred seven billion, two hundred fifty-three million, three hundred eighty-five thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 90 95 114 171 180 190 228 285 342 380 570 684 855 1140 1710 3420 4349 7211 8698 13047 14422 17396 21633 21745 26094 28844 36055 39141 43266 43490 52188 64899 65235 72110 78282 82631 86532 86980 108165 129798 130470 137009 144220 156564 165262 195705 216330 247893 259596 260940 274018 324495 330524 391410 411027 413155 432660 495786 548036 648990 685045 743679 782820 822054 826310 991572 1233081 1239465 1297980 1370090 1487358 1644108 1652620 2055135 2466162 2478930 2740180 2974716 3718395 4110270 4932324 4957860 6165405 7436790 8220540 12330810 14873580 24661620 31360639 62721278 94081917 125442556 156803195 188163834 282245751 313606390 376327668 470409585 564491502 595852141 627212780 940819170 1128983004 1191704282 1411228755 1787556423 1881638340 2383408564 2822457510 2979260705 3575112846 5362669269 5644915020 5958521410 7150225692 8937782115 10725338538 11917042820 17875564230 21450677076 26813346345 35751128460 53626692690 107253385380