Base | Representation |
---|---|
bin | 101111100110… |
… | …101010111100 |
3 | 212111000012021 |
4 | 233212222330 |
5 | 11143313124 |
6 | 1123245524 |
7 | 211033255 |
oct | 57465274 |
9 | 25430167 |
10 | 12479164 |
11 | 7053865 |
12 | 42198a4 |
13 | 277c129 |
14 | 192bb2c |
15 | 11677e4 |
hex | be6abc |
12479164 has 24 divisors (see below), whose sum is σ = 22755600. Its totient is φ = 5980800.
The previous prime is 12479123. The next prime is 12479167. The reversal of 12479164 is 46197421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12479167) 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, 20464 + ... + 21064.
It is an arithmetic number, because the mean of its divisors is an integer number (948150).
Almost surely, 212479164 is an apocalyptic number.
It is an amenable number.
12479164 is a deficient number, since it is larger than the sum of its proper divisors (10276436).
12479164 is a wasteful number, since it uses less digits than its factorization.
12479164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 813 (or 811 counting only the distinct ones).
The product of its digits is 12096, while the sum is 34.
The square root of 12479164 is about 3532.5860215995. The cubic root of 12479164 is about 231.9504204398.
The spelling of 12479164 in words is "twelve million, four hundred seventy-nine thousand, one hundred sixty-four".
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