Base | Representation |
---|---|
bin | 11110001111000… |
… | …010110010101000 |
3 | 1022100111111000002 |
4 | 132033002302220 |
5 | 2014324310242 |
6 | 122200202132 |
7 | 15366432224 |
oct | 3617026250 |
9 | 1270444002 |
10 | 507260072 |
11 | 240376000 |
12 | 121a69348 |
13 | 811277b7 |
14 | 4b525784 |
15 | 2e7ee432 |
hex | 1e3c2ca8 |
507260072 has 32 divisors (see below), whose sum is σ = 1046174400. Its totient is φ = 230567920.
The previous prime is 507260071. The next prime is 507260113. The reversal of 507260072 is 270062705.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (507260071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13172 + ... + 34467.
It is an arithmetic number, because the mean of its divisors is an integer number (32692950).
Almost surely, 2507260072 is an apocalyptic number.
It is an amenable number.
507260072 is an abundant number, since it is smaller than the sum of its proper divisors (538914328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
507260072 is a wasteful number, since it uses less digits than its factorization.
507260072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47678 (or 47652 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 507260072 is about 22522.4348594907. The cubic root of 507260072 is about 797.5236298983.
The spelling of 507260072 in words is "five hundred seven million, two hundred sixty thousand, seventy-two".
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