Base | Representation |
---|---|
bin | 1100100100010… |
… | …1001010010010 |
3 | 10200012001101100 |
4 | 3021011022102 |
5 | 101443241312 |
6 | 5121445230 |
7 | 1210021353 |
oct | 311051222 |
9 | 120161340 |
10 | 52712082 |
11 | 27833405 |
12 | 157a0816 |
13 | abc79a7 |
14 | 7001d2a |
15 | 49635dc |
hex | 3245292 |
52712082 has 24 divisors (see below), whose sum is σ = 118148940. Its totient is φ = 16964640.
The previous prime is 52712069. The next prime is 52712083. The reversal of 52712082 is 28021725.
It can be written as a sum of positive squares in 2 ways, for example, as 46908801 + 5803281 = 6849^2 + 2409^2 .
It is not an unprimeable number, because it can be changed into a prime (52712083) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49969 + ... + 51012.
Almost surely, 252712082 is an apocalyptic number.
52712082 is an abundant number, since it is smaller than the sum of its proper divisors (65436858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52712082 is a wasteful number, since it uses less digits than its factorization.
52712082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101018 (or 101015 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 52712082 is about 7260.3086711241. The cubic root of 52712082 is about 374.9471498853.
The spelling of 52712082 in words is "fifty-two million, seven hundred twelve thousand, eighty-two".
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