Base | Representation |
---|---|
bin | 100001001011… |
… | …010001101100 |
3 | 121100211221220 |
4 | 201023101230 |
5 | 4211300230 |
6 | 510223340 |
7 | 133631340 |
oct | 41132154 |
9 | 17324856 |
10 | 8696940 |
11 | 4a0015a |
12 | 2ab4b50 |
13 | 1a56725 |
14 | 1225620 |
15 | b6bd10 |
hex | 84b46c |
8696940 has 48 divisors (see below), whose sum is σ = 27831552. Its totient is φ = 1987776.
The previous prime is 8696939. The next prime is 8696951. The reversal of 8696940 is 496968.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 8696892 and 8696901.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9934 + ... + 10773.
It is an arithmetic number, because the mean of its divisors is an integer number (579824).
Almost surely, 28696940 is an apocalyptic number.
It is an amenable number.
8696940 is an abundant number, since it is smaller than the sum of its proper divisors (19134612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8696940 is a wasteful number, since it uses less digits than its factorization.
8696940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20726 (or 20724 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 42.
The square root of 8696940 is about 2949.0574765508. The cubic root of 8696940 is about 205.6468956399.
The spelling of 8696940 in words is "eight million, six hundred ninety-six thousand, nine hundred forty".
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