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103797618740 = 22523949943517
BaseRepresentation
bin110000010101011010…
…0011111100000110100
3100220220211112100210122
41200222310133200310
53200034142244430
6115403423111112
710333126126154
oct1405264374064
9326824470718
10103797618740
1140025060292
1218149742498
139a3252201a
145049572764
152a77834ee5
hex182ad1f834

103797618740 has 48 divisors (see below), whose sum is σ = 219330720000. Its totient is φ = 41261523072.

The previous prime is 103797618703. The next prime is 103797618763. The reversal of 103797618740 is 47816797301.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2363462 + ... + 2406978.

It is an arithmetic number, because the mean of its divisors is an integer number (4569390000).

Almost surely, 2103797618740 is an apocalyptic number.

103797618740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103797618740 is an abundant number, since it is smaller than the sum of its proper divisors (115533101260).

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

103797618740 is a wasteful number, since it uses less digits than its factorization.

103797618740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44264 (or 44262 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 53.

The spelling of 103797618740 in words is "one hundred three billion, seven hundred ninety-seven million, six hundred eighteen thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 239 478 499 956 998 1195 1996 2390 2495 4780 4990 9980 43517 87034 119261 174068 217585 238522 435170 477044 596305 870340 1192610 2385220 10400563 20801126 21714983 41602252 43429966 52002815 86859932 104005630 108574915 208011260 217149830 434299660 5189880937 10379761874 20759523748 25949404685 51898809370 103797618740