Base | Representation |
---|---|
bin | 101111100100… |
… | …100101101000 |
3 | 212110120111021 |
4 | 233210211220 |
5 | 11143030012 |
6 | 1123142224 |
7 | 210666346 |
oct | 57444550 |
9 | 25416437 |
10 | 12470632 |
11 | 7048409 |
12 | 4214974 |
13 | 2778295 |
14 | 1928996 |
15 | 1165007 |
hex | be4968 |
12470632 has 8 divisors (see below), whose sum is σ = 23382450. Its totient is φ = 6235312.
The previous prime is 12470629. The next prime is 12470677. The reversal of 12470632 is 23607421.
12470632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 12068676 + 401956 = 3474^2 + 634^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 12470597 and 12470606.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 779407 + ... + 779422.
Almost surely, 212470632 is an apocalyptic number.
It is an amenable number.
12470632 is a deficient number, since it is larger than the sum of its proper divisors (10911818).
12470632 is a wasteful number, since it uses less digits than its factorization.
12470632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1558835 (or 1558831 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 12470632 is about 3531.3782012127. The cubic root of 12470632 is about 231.8975469147.
It can be divided in two parts, 124 and 70632, that added together give a square (70756 = 2662).
The spelling of 12470632 in words is "twelve million, four hundred seventy thousand, six hundred thirty-two".
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