Base | Representation |
---|---|
bin | 100001000111… |
… | …010010111000 |
3 | 121100000120220 |
4 | 201013102320 |
5 | 4210240012 |
6 | 510020040 |
7 | 133532652 |
oct | 41072270 |
9 | 17300526 |
10 | 8680632 |
11 | 4999984 |
12 | 2aa7620 |
13 | 1a4c18c |
14 | 121d6d2 |
15 | b6708c |
hex | 8474b8 |
8680632 has 32 divisors (see below), whose sum is σ = 21790080. Its totient is φ = 2881760.
The previous prime is 8680631. The next prime is 8680669. The reversal of 8680632 is 2360868.
It is a junction number, because it is equal to n+sod(n) for n = 8680593 and 8680602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8680631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6883 + ... + 8045.
It is an arithmetic number, because the mean of its divisors is an integer number (680940).
Almost surely, 28680632 is an apocalyptic number.
It is an amenable number.
8680632 is an abundant number, since it is smaller than the sum of its proper divisors (13109448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8680632 is a wasteful number, since it uses less digits than its factorization.
8680632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1483 (or 1479 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 8680632 is about 2946.2912279678. The cubic root of 8680632 is about 205.5182761494.
The spelling of 8680632 in words is "eight million, six hundred eighty thousand, six hundred thirty-two".
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