Base | Representation |
---|---|
bin | 1100010000100… |
… | …01101100110000 |
3 | 21011111110021120 |
4 | 12020101230300 |
5 | 202311123234 |
6 | 14112022240 |
7 | 2356031334 |
oct | 610215460 |
9 | 234443246 |
10 | 102832944 |
11 | 53056a05 |
12 | 2a531980 |
13 | 183c60c6 |
14 | d92b7c4 |
15 | 9064049 |
hex | 6211b30 |
102832944 has 20 divisors (see below), whose sum is σ = 265651896. Its totient is φ = 34277632.
The previous prime is 102832937. The next prime is 102832967. The reversal of 102832944 is 449238201.
It is a super-2 number, since 2×1028329442 = 21149228743414272, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071129 + ... + 1071224.
Almost surely, 2102832944 is an apocalyptic number.
It is an amenable number.
102832944 is an abundant number, since it is smaller than the sum of its proper divisors (162818952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102832944 is a wasteful number, since it uses less digits than its factorization.
102832944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2142364 (or 2142358 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 102832944 is about 10140.6579668185. The cubic root of 102832944 is about 468.5012526984.
The spelling of 102832944 in words is "one hundred two million, eight hundred thirty-two thousand, nine hundred forty-four".
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