Base | Representation |
---|---|
bin | 110001000111… |
… | …001000100100 |
3 | 220020002012001 |
4 | 301013020210 |
5 | 11243434101 |
6 | 1135535044 |
7 | 214300222 |
oct | 61071044 |
9 | 26202161 |
10 | 12874276 |
11 | 72a36a8 |
12 | 438a484 |
13 | 2889c1c |
14 | 19d1b12 |
15 | 11e4901 |
hex | c47224 |
12874276 has 6 divisors (see below), whose sum is σ = 22529990. Its totient is φ = 6437136.
The previous prime is 12874259. The next prime is 12874291. The reversal of 12874276 is 67247821.
It can be written as a sum of positive squares in only one way, i.e., 12110400 + 763876 = 3480^2 + 874^2 .
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, 1609281 + ... + 1609288.
Almost surely, 212874276 is an apocalyptic number.
It is an amenable number.
12874276 is a deficient number, since it is larger than the sum of its proper divisors (9655714).
12874276 is a wasteful number, since it uses less digits than its factorization.
12874276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3218573 (or 3218571 counting only the distinct ones).
The product of its digits is 37632, while the sum is 37.
The square root of 12874276 is about 3588.0741352430. The cubic root of 12874276 is about 234.3730140513.
The spelling of 12874276 in words is "twelve million, eight hundred seventy-four thousand, two hundred seventy-six".
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