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125314460 = 2256265723
BaseRepresentation
bin1110111100000…
…10010110011100
322201210122010022
413132002112130
5224040030320
620233531312
73051104165
oct736022634
9281718108
10125314460
1164811677
1235b73b38
131cc67b8b
141290076c
15b005325
hex778259c

125314460 has 12 divisors (see below), whose sum is σ = 263160408. Its totient is φ = 50125776.

The previous prime is 125314451. The next prime is 125314471. The reversal of 125314460 is 64413521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3132842 + ... + 3132881.

It is an arithmetic number, because the mean of its divisors is an integer number (21930034).

Almost surely, 2125314460 is an apocalyptic number.

125314460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125314460 is an abundant number, since it is smaller than the sum of its proper divisors (137845948).

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

125314460 is a wasteful number, since it uses less digits than its factorization.

125314460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265732 (or 6265730 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 125314460 is about 11194.3941327791. The cubic root of 125314460 is about 500.4189288991.

Adding to 125314460 its reverse (64413521), we get a palindrome (189727981).

The spelling of 125314460 in words is "one hundred twenty-five million, three hundred fourteen thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 6265723 12531446 25062892 31328615 62657230 125314460