Base | Representation |
---|---|
bin | 110000110101… |
… | …001011110000 |
3 | 220002100022221 |
4 | 300311023300 |
5 | 11234111002 |
6 | 1134210424 |
7 | 213542656 |
oct | 60651360 |
9 | 26070287 |
10 | 12800752 |
11 | 7253438 |
12 | 4353a14 |
13 | 2862613 |
14 | 19b2dd6 |
15 | 11ccc37 |
hex | c352f0 |
12800752 has 20 divisors (see below), whose sum is σ = 25173736. Its totient is φ = 6304320.
The previous prime is 12800743. The next prime is 12800771. The reversal of 12800752 is 25700821.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 4899 + ... + 7042.
Almost surely, 212800752 is an apocalyptic number.
It is an amenable number.
12800752 is a deficient number, since it is larger than the sum of its proper divisors (12372984).
12800752 is a wasteful number, since it uses less digits than its factorization.
12800752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12016 (or 12010 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 25.
The square root of 12800752 is about 3577.8138576511. The cubic root of 12800752 is about 233.9259999284.
The spelling of 12800752 in words is "twelve million, eight hundred thousand, seven hundred fifty-two".
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