Base | Representation |
---|---|
bin | 100000111010… |
… | …100100001100 |
3 | 121020101001210 |
4 | 200322210030 |
5 | 4202102432 |
6 | 504534420 |
7 | 133224645 |
oct | 40724414 |
9 | 17211053 |
10 | 8628492 |
11 | 4963794 |
12 | 2a81410 |
13 | 1a31522 |
14 | 12086cc |
15 | b568cc |
hex | 83a90c |
8628492 has 12 divisors (see below), whose sum is σ = 20133176. Its totient is φ = 2876160.
The previous prime is 8628481. The next prime is 8628493. The reversal of 8628492 is 2948268.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 8628492.
It is not an unprimeable number, because it can be changed into a prime (8628493) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359509 + ... + 359532.
Almost surely, 28628492 is an apocalyptic number.
It is an amenable number.
8628492 is an abundant number, since it is smaller than the sum of its proper divisors (11504684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8628492 is a wasteful number, since it uses less digits than its factorization.
8628492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 719048 (or 719046 counting only the distinct ones).
The product of its digits is 55296, while the sum is 39.
The square root of 8628492 is about 2937.4294885154. The cubic root of 8628492 is about 205.1059694044.
The spelling of 8628492 in words is "eight million, six hundred twenty-eight thousand, four hundred ninety-two".
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