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107426568771 = 3243277588033
BaseRepresentation
bin110010000001100011…
…1110101101001000011
3101021021202001010101100
41210003013311221003
53230002200200041
6121203500105443
710522062524334
oct1440307655103
9337252033340
10107426568771
1141617552145
12189a0b35283
13a1902ca232
1452b14da28b
152bdb2146b6
hex19031f5a43

107426568771 has 12 divisors (see below), whose sum is σ = 158780355448. Its totient is φ = 69952184064.

The previous prime is 107426568721. The next prime is 107426568787. The reversal of 107426568771 is 177865624701.

107426568771 is a `hidden beast` number, since 1 + 0 + 7 + 4 + 2 + 6 + 568 + 7 + 71 = 666.

It is not a de Polignac number, because 107426568771 - 218 = 107426306627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107426568701) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 138793630 + ... + 138794403.

Almost surely, 2107426568771 is an apocalyptic number.

107426568771 is a deficient number, since it is larger than the sum of its proper divisors (51353786677).

107426568771 is a wasteful number, since it uses less digits than its factorization.

107426568771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277588082 (or 277588079 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 54.

The spelling of 107426568771 in words is "one hundred seven billion, four hundred twenty-six million, five hundred sixty-eight thousand, seven hundred seventy-one".

Divisors: 1 3 9 43 129 387 277588033 832764099 2498292297 11936285419 35808856257 107426568771