Base | Representation |
---|---|
bin | 101111101100… |
… | …101010011100 |
3 | 212112020212022 |
4 | 233230222130 |
5 | 11200104313 |
6 | 1123555312 |
7 | 211164650 |
oct | 57545234 |
9 | 25466768 |
10 | 12503708 |
11 | 7070248 |
12 | 422bb38 |
13 | 278a359 |
14 | 1936a60 |
15 | 116ec08 |
hex | beca9c |
12503708 has 12 divisors (see below), whose sum is σ = 25007472. Its totient is φ = 5358720.
The previous prime is 12503683. The next prime is 12503713. The reversal of 12503708 is 80730521.
12503708 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223253 + ... + 223308.
It is an arithmetic number, because the mean of its divisors is an integer number (2083956).
Almost surely, 212503708 is an apocalyptic number.
It is an amenable number.
12503708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12503708 is a wasteful number, since it uses less digits than its factorization.
12503708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446572 (or 446570 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 12503708 is about 3536.0582574386. The cubic root of 12503708 is about 232.1023874271.
The spelling of 12503708 in words is "twelve million, five hundred three thousand, seven hundred eight".
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