Base | Representation |
---|---|
bin | 10011001100000110… |
… | …01000010011010000 |
3 | 222120222002101211210 |
4 | 21212003020103100 |
5 | 132044304443211 |
6 | 4422132140120 |
7 | 513202550652 |
oct | 114603102320 |
9 | 28528071753 |
10 | 10302031056 |
11 | 4407256459 |
12 | 1bb6167640 |
13 | c82449885 |
14 | 6da3046d2 |
15 | 40466d9a6 |
hex | 2660c84d0 |
10302031056 has 40 divisors (see below), whose sum is σ = 26617837024. Its totient is φ = 3433461120.
The previous prime is 10302031043. The next prime is 10302031067. The reversal of 10302031056 is 65013020301.
It is a super-2 number, since 2×103020310562 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381555 + ... + 407661.
Almost surely, 210302031056 is an apocalyptic number.
10302031056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10302031056 is an abundant number, since it is smaller than the sum of its proper divisors (16315805968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10302031056 is a wasteful number, since it uses less digits than its factorization.
10302031056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34339 (or 34333 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 21.
Adding to 10302031056 its reverse (65013020301), we get a palindrome (75315051357).
The spelling of 10302031056 in words is "ten billion, three hundred two million, thirty-one thousand, fifty-six".
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