Base | Representation |
---|---|
bin | 1100100001011… |
… | …1101110010000 |
3 | 10122211121002020 |
4 | 3020113232100 |
5 | 101421312333 |
6 | 5113451440 |
7 | 1205314635 |
oct | 310275620 |
9 | 118747066 |
10 | 52525968 |
11 | 277165a0 |
12 | 15710b80 |
13 | ab61071 |
14 | 6d9418c |
15 | 49283b3 |
hex | 3217b90 |
52525968 has 80 divisors (see below), whose sum is σ = 150901056. Its totient is φ = 15608320.
The previous prime is 52525933. The next prime is 52525981. The reversal of 52525968 is 86952525.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27046 + ... + 28922.
Almost surely, 252525968 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52525968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75450528).
52525968 is an abundant number, since it is smaller than the sum of its proper divisors (98375088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52525968 is a wasteful number, since it uses less digits than its factorization.
52525968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1952 (or 1946 counting only the distinct ones).
The product of its digits is 216000, while the sum is 42.
The square root of 52525968 is about 7247.4801138051. The cubic root of 52525968 is about 374.5053460223.
The spelling of 52525968 in words is "fifty-two million, five hundred twenty-five thousand, nine hundred sixty-eight".
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