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107334385 = 5149144073
BaseRepresentation
bin1100110010111…
…00101011110001
321110222011002121
412121130223301
5204434200020
614352314241
72442220144
oct631345361
9243864077
10107334385
1155650a04
122bb42981
1319310c92
141038005b
159652baa
hex665caf1

107334385 has 8 divisors (see below), whose sum is σ = 129666600. Its totient is φ = 85290624.

The previous prime is 107334349. The next prime is 107334389. The reversal of 107334385 is 583433701.

It can be written as a sum of positive squares in 4 ways, for example, as 6512704 + 100821681 = 2552^2 + 10041^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 107334385 - 27 = 107334257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107334385.

It is not an unprimeable number, because it can be changed into a prime (107334389) 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, 71292 + ... + 72781.

It is an arithmetic number, because the mean of its divisors is an integer number (16208325).

Almost surely, 2107334385 is an apocalyptic number.

It is an amenable number.

107334385 is a deficient number, since it is larger than the sum of its proper divisors (22332215).

107334385 is a wasteful number, since it uses less digits than its factorization.

107334385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144227.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 107334385 is about 10360.2309337196. The cubic root of 107334385 is about 475.2399673920.

The spelling of 107334385 in words is "one hundred seven million, three hundred thirty-four thousand, three hundred eighty-five".

Divisors: 1 5 149 745 144073 720365 21466877 107334385