Base | Representation |
---|---|
bin | 1110111110001… |
… | …10001100111100 |
3 | 22202022202100122 |
4 | 13133012030330 |
5 | 224122424010 |
6 | 20243514112 |
7 | 3053342354 |
oct | 737061474 |
9 | 282282318 |
10 | 125592380 |
11 | 64991461 |
12 | 36088938 |
13 | 20034524 |
14 | 12973b64 |
15 | b05c855 |
hex | 77c633c |
125592380 has 12 divisors (see below), whose sum is σ = 263744040. Its totient is φ = 50236944.
The previous prime is 125592367. The next prime is 125592391. The reversal of 125592380 is 83295521.
It is a self number, because there is not a number n which added to its sum of digits gives 125592380.
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, 3139790 + ... + 3139829.
It is an arithmetic number, because the mean of its divisors is an integer number (21978670).
Almost surely, 2125592380 is an apocalyptic number.
125592380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125592380 is an abundant number, since it is smaller than the sum of its proper divisors (138151660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125592380 is a wasteful number, since it uses less digits than its factorization.
125592380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6279628 (or 6279626 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 35.
The square root of 125592380 is about 11206.8006139130. The cubic root of 125592380 is about 500.7885955801.
The spelling of 125592380 in words is "one hundred twenty-five million, five hundred ninety-two thousand, three hundred eighty".
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