Base | Representation |
---|---|
bin | 101111100100… |
… | …100101010100 |
3 | 212110120110112 |
4 | 233210211110 |
5 | 11143024422 |
6 | 1123142152 |
7 | 210666320 |
oct | 57444524 |
9 | 25416415 |
10 | 12470612 |
11 | 70483a0 |
12 | 4214958 |
13 | 277827b |
14 | 1928980 |
15 | 1164ee2 |
hex | be4954 |
12470612 has 48 divisors (see below), whose sum is σ = 28654080. Its totient is φ = 4600800.
The previous prime is 12470603. The next prime is 12470617. The reversal of 12470612 is 21607421.
12470612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12470617) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4787 + ... + 6917.
It is an arithmetic number, because the mean of its divisors is an integer number (596960).
Almost surely, 212470612 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12470612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14327040).
12470612 is an abundant number, since it is smaller than the sum of its proper divisors (16183468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12470612 is a wasteful number, since it uses less digits than its factorization.
12470612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2172 (or 2170 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 12470612 is about 3531.3753694559. The cubic root of 12470612 is about 231.8974229447.
The spelling of 12470612 in words is "twelve million, four hundred seventy thousand, six hundred twelve".
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