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125632060 = 22529216607
BaseRepresentation
bin1110111110011…
…11111000111100
322202101202210021
413133033320330
5224130211220
620244421524
73053566141
oct737177074
9282352707
10125632060
1164a09254
12360a78a4
13200495c8
14129843c8
15b0694aa
hex77cfe3c

125632060 has 24 divisors (see below), whose sum is σ = 272926080. Its totient is φ = 48519744.

The previous prime is 125632027. The next prime is 125632061. The reversal of 125632060 is 60236521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125632061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107724 + ... + 108883.

It is an arithmetic number, because the mean of its divisors is an integer number (11371920).

Almost surely, 2125632060 is an apocalyptic number.

125632060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125632060 is an abundant number, since it is smaller than the sum of its proper divisors (147294020).

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

125632060 is a wasteful number, since it uses less digits than its factorization.

125632060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216645 (or 216643 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 125632060 is about 11208.5708277193. The cubic root of 125632060 is about 500.8413301996.

Adding to 125632060 its reverse (60236521), we get a palindrome (185868581).

The spelling of 125632060 in words is "one hundred twenty-five million, six hundred thirty-two thousand, sixty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 216607 433214 866428 1083035 2166070 4332140 6281603 12563206 25126412 31408015 62816030 125632060