Base | Representation |
---|---|
bin | 1010101011000100… |
… | …10101011110101000 |
3 | 112210100001202112221 |
4 | 11111202111132220 |
5 | 43213342002103 |
6 | 2344330243424 |
7 | 261665315164 |
oct | 52542253650 |
9 | 15710052487 |
10 | 5730031528 |
11 | 24804a9551 |
12 | 113ab86574 |
13 | 704184400 |
14 | 3c5015ca4 |
15 | 2380ac1bd |
hex | 1558957a8 |
5730031528 has 24 divisors (see below), whose sum is σ = 11633831550. Its totient is φ = 2644629312.
The previous prime is 5730031511. The next prime is 5730031597. The reversal of 5730031528 is 8251300375.
It can be written as a sum of positive squares in 3 ways, for example, as 1352621284 + 4377410244 = 36778^2 + 66162^2 .
It is a super-2 number, since 2×57300315282 = 65666522623748029568, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5730031493 and 5730031502.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2117743 + ... + 2120446.
Almost surely, 25730031528 is an apocalyptic number.
It is an amenable number.
5730031528 is an abundant number, since it is smaller than the sum of its proper divisors (5903800022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5730031528 is a wasteful number, since it uses less digits than its factorization.
5730031528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4238221 (or 4238204 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 5730031528 is about 75696.9717227843. The cubic root of 5730031528 is about 1789.4476753725.
The spelling of 5730031528 in words is "five billion, seven hundred thirty million, thirty-one thousand, five hundred twenty-eight".
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