Base | Representation |
---|---|
bin | 1100011010000… |
… | …0100010000000 |
3 | 10121220210101110 |
4 | 3012200202000 |
5 | 101310202020 |
6 | 5055203320 |
7 | 1201212405 |
oct | 306404200 |
9 | 117823343 |
10 | 52037760 |
11 | 27412815 |
12 | 15516540 |
13 | aa1ca98 |
14 | 6ca82ac |
15 | 487d8e0 |
hex | 31a0880 |
52037760 has 64 divisors (see below), whose sum is σ = 165876480. Its totient is φ = 13876224.
The previous prime is 52037749. The next prime is 52037767. The reversal of 52037760 is 6773025.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (52037767) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11632 + ... + 15471.
It is an arithmetic number, because the mean of its divisors is an integer number (2591820).
Almost surely, 252037760 is an apocalyptic number.
It is an amenable number.
52037760 is an abundant number, since it is smaller than the sum of its proper divisors (113838720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52037760 is a wasteful number, since it uses less digits than its factorization.
52037760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27125 (or 27113 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 52037760 is about 7213.7202607254. The cubic root of 52037760 is about 373.3414397333.
The spelling of 52037760 in words is "fifty-two million, thirty-seven thousand, seven hundred sixty".
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