Base | Representation |
---|---|
bin | 110001010111… |
… | …100010000110 |
3 | 220100111022211 |
4 | 301113202012 |
5 | 11303111241 |
6 | 1141214034 |
7 | 215000110 |
oct | 61274206 |
9 | 26314284 |
10 | 12941446 |
11 | 733a111 |
12 | 440131a |
13 | 28b167b |
14 | 1a0c3b0 |
15 | 1209781 |
hex | c57886 |
12941446 has 16 divisors (see below), whose sum is σ = 22901760. Its totient is φ = 5367240.
The previous prime is 12941429. The next prime is 12941447. The reversal of 12941446 is 64414921.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12941447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14476 + ... + 15343.
It is an arithmetic number, because the mean of its divisors is an integer number (1431360).
Almost surely, 212941446 is an apocalyptic number.
12941446 is a deficient number, since it is larger than the sum of its proper divisors (9960314).
12941446 is a wasteful number, since it uses less digits than its factorization.
12941446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29859.
The product of its digits is 6912, while the sum is 31.
The square root of 12941446 is about 3597.4221325833. The cubic root of 12941446 is about 234.7799116417.
The spelling of 12941446 in words is "twelve million, nine hundred forty-one thousand, four hundred forty-six".
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