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1313114200 = 235229474817
BaseRepresentation
bin100111001000100…
…1000100001011000
310101111212010001021
41032101020201120
510142124123300
6334144332224
744353200166
oct11621104130
93344763037
101313114200
11614245152
12307914074
1317c07a168
14c6576236
157a430d1a
hex4e448858

1313114200 has 96 divisors (see below), whose sum is σ = 3226132800. Its totient is φ = 496240640.

The previous prime is 1313114161. The next prime is 1313114219. The reversal of 1313114200 is 24113131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270192 + ... + 275008.

It is an arithmetic number, because the mean of its divisors is an integer number (33605550).

Almost surely, 21313114200 is an apocalyptic number.

1313114200 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 1313114200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1613066400).

1313114200 is an abundant number, since it is smaller than the sum of its proper divisors (1913018600).

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

1313114200 is a wasteful number, since it uses less digits than its factorization.

1313114200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909 (or 4900 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1313114200 is about 36236.9176393357. The cubic root of 1313114200 is about 1095.0505456815.

Adding to 1313114200 its reverse (24113131), we get a palindrome (1337227331).

The spelling of 1313114200 in words is "one billion, three hundred thirteen million, one hundred fourteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 29 40 47 50 58 94 100 116 145 188 200 232 235 290 376 470 580 725 940 1160 1175 1363 1450 1880 2350 2726 2900 4700 4817 5452 5800 6815 9400 9634 10904 13630 19268 24085 27260 34075 38536 48170 54520 68150 96340 120425 136300 139693 192680 226399 240850 272600 279386 452798 481700 558772 698465 905596 963400 1117544 1131995 1396930 1811192 2263990 2793860 3492325 4527980 5587720 5659975 6565571 6984650 9055960 11319950 13131142 13969300 22639900 26262284 27938600 32827855 45279800 52524568 65655710 131311420 164139275 262622840 328278550 656557100 1313114200