Base | Representation |
---|---|
bin | 100000001001010… |
… | …100110101110100 |
3 | 1101120211001212211 |
4 | 200021110311310 |
5 | 2101031044242 |
6 | 125303223204 |
7 | 16236051415 |
oct | 4011246564 |
9 | 1346731784 |
10 | 539315572 |
11 | 25747a854 |
12 | 130747b04 |
13 | 8796c253 |
14 | 518ab80c |
15 | 32532317 |
hex | 20254d74 |
539315572 has 12 divisors (see below), whose sum is σ = 944661060. Its totient is φ = 269412416.
The previous prime is 539315537. The next prime is 539315573. The reversal of 539315572 is 275513935.
It can be written as a sum of positive squares in 2 ways, for example, as 53377636 + 485937936 = 7306^2 + 22044^2 .
It is a super-2 number, since 2×5393155722 = 581722572403374368, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (539315573) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56353 + ... + 65224.
It is an arithmetic number, because the mean of its divisors is an integer number (78721755).
Almost surely, 2539315572 is an apocalyptic number.
It is an amenable number.
539315572 is a deficient number, since it is larger than the sum of its proper divisors (405345488).
539315572 is a wasteful number, since it uses less digits than its factorization.
539315572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122690 (or 122688 counting only the distinct ones).
The product of its digits is 141750, while the sum is 40.
The square root of 539315572 is about 23223.1688621514. The cubic root of 539315572 is about 813.9810981491.
The spelling of 539315572 in words is "five hundred thirty-nine million, three hundred fifteen thousand, five hundred seventy-two".
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