Base | Representation |
---|---|
bin | 1100011101100… |
… | …0001001100110 |
3 | 10122100100220000 |
4 | 3013120021212 |
5 | 101334444244 |
6 | 5104122130 |
7 | 1203151524 |
oct | 307301146 |
9 | 118310800 |
10 | 52265574 |
11 | 27558999 |
12 | 15606346 |
13 | aa9c69a |
14 | 6d27314 |
15 | 48c6169 |
hex | 31d8266 |
52265574 has 20 divisors (see below), whose sum is σ = 117113964. Its totient is φ = 17421804.
The previous prime is 52265567. The next prime is 52265621. The reversal of 52265574 is 47556225.
52265574 is a `hidden beast` number, since 5 + 22 + 65 + 574 = 666.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 161152 + ... + 161475.
Almost surely, 252265574 is an apocalyptic number.
52265574 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
52265574 is an abundant number, since it is smaller than the sum of its proper divisors (64848390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52265574 is a wasteful number, since it uses less digits than its factorization.
52265574 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322641 (or 322632 counting only the distinct ones).
The product of its digits is 84000, while the sum is 36.
The square root of 52265574 is about 7229.4933432434. The cubic root of 52265574 is about 373.8854587425.
It can be divided in two parts, 522655 and 74, that added together give a square (522729 = 7232).
The spelling of 52265574 in words is "fifty-two million, two hundred sixty-five thousand, five hundred seventy-four".
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