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107936031 = 375139811
BaseRepresentation
bin1100110111011…
…11100100011111
321112002201101210
412123233210133
5210112423111
614413235503
72450304210
oct633574437
9245081353
10107936031
1155a21a35
1230192b93
1319491a98
1410499407
1597210a6
hex66ef91f

107936031 has 8 divisors (see below), whose sum is σ = 164473984. Its totient is φ = 61677720.

The previous prime is 107936027. The next prime is 107936053. The reversal of 107936031 is 130639701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 107936031 - 22 = 107936027 is a prime.

It is a super-2 number, since 2×1079360312 = 23300373576065922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107936031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107936021) 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, 2569885 + ... + 2569926.

It is an arithmetic number, because the mean of its divisors is an integer number (20559248).

Almost surely, 2107936031 is an apocalyptic number.

107936031 is a deficient number, since it is larger than the sum of its proper divisors (56537953).

107936031 is an equidigital number, since it uses as much as digits as its factorization.

107936031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5139821.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 107936031 is about 10389.2266795946. The cubic root of 107936031 is about 476.1262743748.

The spelling of 107936031 in words is "one hundred seven million, nine hundred thirty-six thousand, thirty-one".

Divisors: 1 3 7 21 5139811 15419433 35978677 107936031