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107107404 = 2238925617
BaseRepresentation
bin1100110001001…
…01010001001100
321110112121201220
412120211101030
5204404414104
614343403340
72440253325
oct630452114
9243477656
10107107404
1155506418
122ba53550
1319261881
141032144c
15960a7d9
hex662544c

107107404 has 12 divisors (see below), whose sum is σ = 249917304. Its totient is φ = 35702464.

The previous prime is 107107397. The next prime is 107107409. The reversal of 107107404 is 404701701.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1071074042 = 22943991983238432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107107409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4462797 + ... + 4462820.

It is an arithmetic number, because the mean of its divisors is an integer number (20826442).

Almost surely, 2107107404 is an apocalyptic number.

It is an amenable number.

107107404 is an abundant number, since it is smaller than the sum of its proper divisors (142809900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107107404 is a wasteful number, since it uses less digits than its factorization.

107107404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8925624 (or 8925622 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 107107404 is about 10349.2706989430. The cubic root of 107107404 is about 474.9047328795.

The spelling of 107107404 in words is "one hundred seven million, one hundred seven thousand, four hundred four".

Divisors: 1 2 3 4 6 12 8925617 17851234 26776851 35702468 53553702 107107404