Base | Representation |
---|---|
bin | 11110010000111… |
… | …010111010001000 |
3 | 1022101102110220022 |
4 | 132100322322020 |
5 | 2014441031242 |
6 | 122214520012 |
7 | 15403551512 |
oct | 3620727210 |
9 | 1271373808 |
10 | 507752072 |
11 | 240681713 |
12 | 122066008 |
13 | 8126a719 |
14 | 4b612bb2 |
15 | 2e89a0d2 |
hex | 1e43ae88 |
507752072 has 8 divisors (see below), whose sum is σ = 952035150. Its totient is φ = 253876032.
The previous prime is 507752033. The next prime is 507752081. The reversal of 507752072 is 270257705.
It can be written as a sum of positive squares in only one way, i.e., 331021636 + 176730436 = 18194^2 + 13294^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31734497 + ... + 31734512.
Almost surely, 2507752072 is an apocalyptic number.
It is an amenable number.
507752072 is a deficient number, since it is larger than the sum of its proper divisors (444283078).
507752072 is a wasteful number, since it uses less digits than its factorization.
507752072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63469015 (or 63469011 counting only the distinct ones).
The product of its (nonzero) digits is 34300, while the sum is 35.
The square root of 507752072 is about 22533.3546548223. The cubic root of 507752072 is about 797.7813904021.
The spelling of 507752072 in words is "five hundred seven million, seven hundred fifty-two thousand, seventy-two".
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