Base | Representation |
---|---|
bin | 10101011101110011111011 |
3 | 101120212222021 |
4 | 111131303323 |
5 | 2420032011 |
6 | 320335311 |
7 | 65554426 |
oct | 25356373 |
9 | 11525867 |
10 | 5627131 |
11 | 31a3824 |
12 | 1a74537 |
13 | 1220383 |
14 | a669bd |
15 | 762471 |
hex | 55dcfb |
5627131 has 6 divisors (see below), whose sum is σ = 5828732. Its totient is φ = 5432280.
The previous prime is 5627101. The next prime is 5627143. The reversal of 5627131 is 1317265.
It is not a de Polignac number, because 5627131 - 25 = 5627099 is a prime.
It is a super-2 number, since 2×56271312 = 63329206582322, which contains 22 as substring.
It is an Ulam number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5627096 and 5627105.
It is not an unprimeable number, because it can be changed into a prime (5627101) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2505 + ... + 4186.
Almost surely, 25627131 is an apocalyptic number.
5627131 is a deficient number, since it is larger than the sum of its proper divisors (201601).
5627131 is an equidigital number, since it uses as much as digits as its factorization.
5627131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6749 (or 6720 counting only the distinct ones).
The product of its digits is 1260, while the sum is 25.
The square root of 5627131 is about 2372.1574568312. The cubic root of 5627131 is about 177.8671208768.
The spelling of 5627131 in words is "five million, six hundred twenty-seven thousand, one hundred thirty-one".
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