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107660051 = 202753113
BaseRepresentation
bin1100110101011…
…00001100010011
321111120200211022
412122230030103
5210030110201
614403310055
72445044462
oct632541423
9244520738
10107660051
1155853654
123007b32b
13193c6295
14104269d9
1596b941b
hex66ac313

107660051 has 4 divisors (see below), whose sum is σ = 107715192. Its totient is φ = 107604912.

The previous prime is 107660027. The next prime is 107660101. The reversal of 107660051 is 150066701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 107660051 - 218 = 107397907 is a prime.

It is a super-3 number, since 3×1076600513 (a number of 25 digits) contains 333 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 107660051.

It is not an unprimeable number, because it can be changed into a prime (107660011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24530 + ... + 28583.

It is an arithmetic number, because the mean of its divisors is an integer number (26928798).

Almost surely, 2107660051 is an apocalyptic number.

107660051 is a deficient number, since it is larger than the sum of its proper divisors (55141).

107660051 is an equidigital number, since it uses as much as digits as its factorization.

107660051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55140.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 107660051 is about 10375.9361505360. The cubic root of 107660051 is about 475.7201280057.

The spelling of 107660051 in words is "one hundred seven million, six hundred sixty thousand, fifty-one".

Divisors: 1 2027 53113 107660051