Base | Representation |
---|---|
bin | 1110111010101… |
… | …01111001001000 |
3 | 22201110101022212 |
4 | 13131111321020 |
5 | 224013213420 |
6 | 20230004252 |
7 | 3046415243 |
oct | 735257110 |
9 | 281411285 |
10 | 125132360 |
11 | 646a7881 |
12 | 35aa6688 |
13 | 1cc03022 |
14 | 1289425a |
15 | aebb3c5 |
hex | 7755e48 |
125132360 has 32 divisors (see below), whose sum is σ = 281872440. Its totient is φ = 49995264.
The previous prime is 125132339. The next prime is 125132383. The reversal of 125132360 is 63231521.
It can be written as a sum of positive squares in 4 ways, for example, as 105719524 + 19412836 = 10282^2 + 4406^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57044 + ... + 59196.
Almost surely, 2125132360 is an apocalyptic number.
125132360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125132360 is an abundant number, since it is smaller than the sum of its proper divisors (156740080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125132360 is a wasteful number, since it uses less digits than its factorization.
125132360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3617 (or 3613 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 125132360 is about 11186.2576405159. The cubic root of 125132360 is about 500.1764177462.
Adding to 125132360 its reverse (63231521), we get a palindrome (188363881).
The spelling of 125132360 in words is "one hundred twenty-five million, one hundred thirty-two thousand, three hundred sixty".
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