Base | Representation |
---|---|
bin | 110001000010… |
… | …011011001000 |
3 | 220012002201112 |
4 | 301002123020 |
5 | 11242324414 |
6 | 1135305452 |
7 | 214160042 |
oct | 61023310 |
9 | 26162645 |
10 | 12854984 |
11 | 729015a |
12 | 437b288 |
13 | 28811cc |
14 | 19c8a92 |
15 | 11ddd3e |
hex | c426c8 |
12854984 has 32 divisors (see below), whose sum is σ = 25013880. Its totient is φ = 6188544.
The previous prime is 12854971. The next prime is 12855013. The reversal of 12854984 is 48945821.
It can be written as a sum of positive squares in 4 ways, for example, as 10956100 + 1898884 = 3310^2 + 1378^2 .
It is a super-2 number, since 2×128549842 = 330501227280512, which contains 22 as substring.
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, 40394 + ... + 40710.
Almost surely, 212854984 is an apocalyptic number.
It is an amenable number.
12854984 is a deficient number, since it is larger than the sum of its proper divisors (12158896).
12854984 is a wasteful number, since it uses less digits than its factorization.
With its successor (12854985) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (493).
12854984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 497 (or 493 counting only the distinct ones).
The product of its digits is 92160, while the sum is 41.
The square root of 12854984 is about 3585.3847771195. The cubic root of 12854984 is about 234.2558868291.
The spelling of 12854984 in words is "twelve million, eight hundred fifty-four thousand, nine hundred eighty-four".
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