Base | Representation |
---|---|
bin | 101111100100… |
… | …011010001000 |
3 | 212110112111000 |
4 | 233210122020 |
5 | 11143014041 |
6 | 1123135000 |
7 | 210664245 |
oct | 57443210 |
9 | 25415430 |
10 | 12469896 |
11 | 70478aa |
12 | 4214460 |
13 | 2777b4a |
14 | 19285cc |
15 | 1164bb6 |
hex | be4688 |
12469896 has 32 divisors (see below), whose sum is σ = 34639200. Its totient is φ = 4156560.
The previous prime is 12469883. The next prime is 12469907. The reversal of 12469896 is 69896421.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
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, 28650 + ... + 29081.
It is an arithmetic number, because the mean of its divisors is an integer number (1082475).
Almost surely, 212469896 is an apocalyptic number.
It is an amenable number.
12469896 is an abundant number, since it is smaller than the sum of its proper divisors (22169304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12469896 is a wasteful number, since it uses less digits than its factorization.
12469896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57746 (or 57736 counting only the distinct ones).
The product of its digits is 186624, while the sum is 45.
The square root of 12469896 is about 3531.2739910689. The cubic root of 12469896 is about 231.8929847308.
The spelling of 12469896 in words is "twelve million, four hundred sixty-nine thousand, eight hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •