Base | Representation |
---|---|
bin | 11110001110110… |
… | …111101011101100 |
3 | 1022100102011120220 |
4 | 132032313223230 |
5 | 2014321331242 |
6 | 122155211340 |
7 | 15366152454 |
oct | 3616675354 |
9 | 1270364526 |
10 | 507214572 |
11 | 2403448a7 |
12 | 121a46b50 |
13 | 8110cb87 |
14 | 4b512d64 |
15 | 2e7e0bec |
hex | 1e3b7aec |
507214572 has 12 divisors (see below), whose sum is σ = 1183500696. Its totient is φ = 169071520.
The previous prime is 507214559. The next prime is 507214597. The reversal of 507214572 is 275412705.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21133929 + ... + 21133952.
It is an arithmetic number, because the mean of its divisors is an integer number (98625058).
Almost surely, 2507214572 is an apocalyptic number.
It is an amenable number.
507214572 is an abundant number, since it is smaller than the sum of its proper divisors (676286124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
507214572 is a wasteful number, since it uses less digits than its factorization.
507214572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42267888 (or 42267886 counting only the distinct ones).
The product of its (nonzero) digits is 19600, while the sum is 33.
The square root of 507214572 is about 22521.4247329071. The cubic root of 507214572 is about 797.4997838726.
The spelling of 507214572 in words is "five hundred seven million, two hundred fourteen thousand, five hundred seventy-two".
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