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107862726472 = 2379472136151
BaseRepresentation
bin110010001110100011…
…1101001011101001000
3101022102010202020021021
41210131013221131020
53231400324221342
6121315040322224
710535640022204
oct1443507513510
9338363666237
10107862726472
1141820773956
1218aa3013374
13a22c78b507
1453133d3b04
152c1466b567
hex191d1e9748

107862726472 has 32 divisors (see below), whose sum is σ = 204851692800. Its totient is φ = 53235936000.

The previous prime is 107862726463. The next prime is 107862726473. The reversal of 107862726472 is 274627268701.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (107862726473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2965597 + ... + 3001747.

It is an arithmetic number, because the mean of its divisors is an integer number (6401615400).

Almost surely, 2107862726472 is an apocalyptic number.

It is an amenable number.

107862726472 is a deficient number, since it is larger than the sum of its proper divisors (96988966328).

107862726472 is a wasteful number, since it uses less digits than its factorization.

107862726472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40957 (or 40953 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 52.

The spelling of 107862726472 in words is "one hundred seven billion, eight hundred sixty-two million, seven hundred twenty-six thousand, four hundred seventy-two".

Divisors: 1 2 4 8 79 158 316 632 4721 9442 18884 36151 37768 72302 144604 289208 372959 745918 1491836 2855929 2983672 5711858 11423716 22847432 170668871 341337742 682675484 1365350968 13482840809 26965681618 53931363236 107862726472