Base | Representation |
---|---|
bin | 101111011000… |
… | …001101001010 |
3 | 212100222220211 |
4 | 233120031022 |
5 | 11134414124 |
6 | 1122111334 |
7 | 210365443 |
oct | 57301512 |
9 | 25328824 |
10 | 12419914 |
11 | 70132a1 |
12 | 41ab54a |
13 | 275b180 |
14 | 19142ca |
15 | 1154e94 |
hex | bd834a |
12419914 has 16 divisors (see below), whose sum is σ = 20443752. Its totient is φ = 5623488.
The previous prime is 12419909. The next prime is 12419929. The reversal of 12419914 is 41991421.
12419914 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 4 ways, for example, as 9641025 + 2778889 = 3105^2 + 1667^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3129 + ... + 5884.
Almost surely, 212419914 is an apocalyptic number.
12419914 is a deficient number, since it is larger than the sum of its proper divisors (8023838).
12419914 is a wasteful number, since it uses less digits than its factorization.
12419914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9081.
The product of its digits is 2592, while the sum is 31.
The square root of 12419914 is about 3524.1898359765. The cubic root of 12419914 is about 231.5827443610.
The spelling of 12419914 in words is "twelve million, four hundred nineteen thousand, nine hundred fourteen".
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