Base | Representation |
---|---|
bin | 1100011100100… |
… | …0101001100000 |
3 | 10122020010210101 |
4 | 3013020221200 |
5 | 101330431310 |
6 | 5102512144 |
7 | 1202465440 |
oct | 307105140 |
9 | 118203711 |
10 | 52202080 |
11 | 27515217 |
12 | 15595654 |
13 | aa79808 |
14 | 6d0c120 |
15 | 48b243a |
hex | 31c8a60 |
52202080 has 96 divisors (see below), whose sum is σ = 142442496. Its totient is φ = 17708544.
The previous prime is 52202071. The next prime is 52202093. The reversal of 52202080 is 8020225.
It is a congruent number.
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, 142057 + ... + 142423.
It is an arithmetic number, because the mean of its divisors is an integer number (1483776).
Almost surely, 252202080 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 52202080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71221248).
52202080 is an abundant number, since it is smaller than the sum of its proper divisors (90240416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52202080 is a wasteful number, since it uses less digits than its factorization.
52202080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516 (or 508 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 52202080 is about 7225.1006913399. The cubic root of 52202080 is about 373.7339944601.
The spelling of 52202080 in words is "fifty-two million, two hundred two thousand, eighty".
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