Base | Representation |
---|---|
bin | 10011110011010110… |
… | …10001111100100001 |
3 | 1000102220201012001110 |
4 | 21321223101330201 |
5 | 133233104322200 |
6 | 4514534053533 |
7 | 524311521012 |
oct | 117153217441 |
9 | 30386635043 |
10 | 10631323425 |
11 | 4566117708 |
12 | 20884aa2a9 |
13 | 1005732528 |
14 | 72bd41009 |
15 | 423516b50 |
hex | 279ad1f21 |
10631323425 has 24 divisors (see below), whose sum is σ = 17582626624. Its totient is φ = 5668263360.
The previous prime is 10631323387. The next prime is 10631323447. The reversal of 10631323425 is 52432313601.
It is not a de Polignac number, because 10631323425 - 217 = 10631192353 is a prime.
It is a super-2 number, since 2×106313234252 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10631323392 and 10631323401.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239259 + ... + 280191.
Almost surely, 210631323425 is an apocalyptic number.
10631323425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10631323425 is a deficient number, since it is larger than the sum of its proper divisors (6951303199).
10631323425 is a wasteful number, since it uses less digits than its factorization.
10631323425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44409 (or 44404 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
The spelling of 10631323425 in words is "ten billion, six hundred thirty-one million, three hundred twenty-three thousand, four hundred twenty-five".
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