Base | Representation |
---|---|
bin | 110100100001001… |
… | …111110110110100 |
3 | 2021102000002101222 |
4 | 310201033312310 |
5 | 3301032142212 |
6 | 223233405512 |
7 | 30556326563 |
oct | 6441176664 |
9 | 2242002358 |
10 | 881130932 |
11 | 412414790 |
12 | 207109898 |
13 | 11071ac66 |
14 | 85047bda |
15 | 52550c72 |
hex | 3484fdb4 |
881130932 has 12 divisors (see below), whose sum is σ = 1682159136. Its totient is φ = 400514040.
The previous prime is 881130923. The next prime is 881130973. The reversal of 881130932 is 239031188.
It is a junction number, because it is equal to n+sod(n) for n = 881130892 and 881130901.
It is a congruent number.
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, 10012808 + ... + 10012895.
It is an arithmetic number, because the mean of its divisors is an integer number (140179928).
Almost surely, 2881130932 is an apocalyptic number.
It is an amenable number.
881130932 is a deficient number, since it is larger than the sum of its proper divisors (801028204).
881130932 is a wasteful number, since it uses less digits than its factorization.
881130932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20025718 (or 20025716 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 881130932 is about 29683.8496829505. The cubic root of 881130932 is about 958.6943085631.
The spelling of 881130932 in words is "eight hundred eighty-one million, one hundred thirty thousand, nine hundred thirty-two".
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