Base | Representation |
---|---|
bin | 1100011010111… |
… | …0101110110000 |
3 | 10122000202011112 |
4 | 3012232232300 |
5 | 101314032140 |
6 | 5100332452 |
7 | 1201544102 |
oct | 306565660 |
9 | 118022145 |
10 | 52095920 |
11 | 27452488 |
12 | 15544128 |
13 | aa403b6 |
14 | 6cc1572 |
15 | 4890c65 |
hex | 31aebb0 |
52095920 has 60 divisors (see below), whose sum is σ = 126721056. Its totient is φ = 19916160.
The previous prime is 52095907. The next prime is 52095959. The reversal of 52095920 is 2959025.
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, 41705 + ... + 42935.
Almost surely, 252095920 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 52095920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63360528).
52095920 is an abundant number, since it is smaller than the sum of its proper divisors (74625136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52095920 is a wasteful number, since it uses less digits than its factorization.
52095920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1290 (or 1261 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 32.
The square root of 52095920 is about 7217.7503420387. The cubic root of 52095920 is about 373.4804762955.
The spelling of 52095920 in words is "fifty-two million, ninety-five thousand, nine hundred twenty".
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