Base | Representation |
---|---|
bin | 100001000100… |
… | …010100111000 |
3 | 121022101220112 |
4 | 201010110320 |
5 | 4204342342 |
6 | 505443452 |
7 | 133452341 |
oct | 41042470 |
9 | 17271815 |
10 | 8668472 |
11 | 499082a |
12 | 2aa0588 |
13 | 1a46797 |
14 | 12190c8 |
15 | b63682 |
hex | 844538 |
8668472 has 8 divisors (see below), whose sum is σ = 16253400. Its totient is φ = 4334232.
The previous prime is 8668459. The next prime is 8668483. The reversal of 8668472 is 2748668.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541772 + ... + 541787.
It is an arithmetic number, because the mean of its divisors is an integer number (2031675).
Almost surely, 28668472 is an apocalyptic number.
It is an amenable number.
8668472 is a deficient number, since it is larger than the sum of its proper divisors (7584928).
8668472 is a wasteful number, since it uses less digits than its factorization.
8668472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1083565 (or 1083561 counting only the distinct ones).
The product of its digits is 129024, while the sum is 41.
The square root of 8668472 is about 2944.2268934306. The cubic root of 8668472 is about 205.4222666239.
The spelling of 8668472 in words is "eight million, six hundred sixty-eight thousand, four hundred seventy-two".
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