Base | Representation |
---|---|
bin | 1110111101010… |
… | …01100001111000 |
3 | 22202002210020212 |
4 | 13132221201320 |
5 | 224110144221 |
6 | 20241210252 |
7 | 3052343066 |
oct | 736514170 |
9 | 282083225 |
10 | 125474936 |
11 | 649111a4 |
12 | 36030988 |
13 | 1ccc2c32 |
14 | 12943036 |
15 | b037b5b |
hex | 77a9878 |
125474936 has 48 divisors (see below), whose sum is σ = 259232400. Its totient is φ = 56821248.
The previous prime is 125474929. The next prime is 125474969. The reversal of 125474936 is 639474521.
It is a junction number, because it is equal to n+sod(n) for n = 125474893 and 125474902.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65480 + ... + 67368.
It is an arithmetic number, because the mean of its divisors is an integer number (5400675).
Almost surely, 2125474936 is an apocalyptic number.
It is an amenable number.
125474936 is an abundant number, since it is smaller than the sum of its proper divisors (133757464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125474936 is a wasteful number, since it uses less digits than its factorization.
125474936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1956 (or 1933 counting only the distinct ones).
The product of its digits is 181440, while the sum is 41.
The square root of 125474936 is about 11201.5595342791. The cubic root of 125474936 is about 500.6324476826.
The spelling of 125474936 in words is "one hundred twenty-five million, four hundred seventy-four thousand, nine hundred thirty-six".
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