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107415464 = 23131032841
BaseRepresentation
bin1100110011100…
…00011110101000
321111010021022112
412121300132220
5204444243324
614354141452
72443005422
oct631603650
9244107275
10107415464
11556a6912
122bb81888
131933bb60
14103a1812
15966bc0e
hex66707a8

107415464 has 16 divisors (see below), whose sum is σ = 216896820. Its totient is φ = 49576320.

The previous prime is 107415461. The next prime is 107415487. The reversal of 107415464 is 464514701.

It can be written as a sum of positive squares in 2 ways, for example, as 106296100 + 1119364 = 10310^2 + 1058^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 107415464.

It is not an unprimeable number, because it can be changed into a prime (107415461) 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, 516317 + ... + 516524.

Almost surely, 2107415464 is an apocalyptic number.

It is an amenable number.

107415464 is an abundant number, since it is smaller than the sum of its proper divisors (109481356).

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

107415464 is a wasteful number, since it uses less digits than its factorization.

107415464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032860 (or 1032856 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 107415464 is about 10364.1431869692. The cubic root of 107415464 is about 475.3596006397.

The spelling of 107415464 in words is "one hundred seven million, four hundred fifteen thousand, four hundred sixty-four".

Divisors: 1 2 4 8 13 26 52 104 1032841 2065682 4131364 8262728 13426933 26853866 53707732 107415464