Base | Representation |
---|---|
bin | 110000011101… |
… | …000100101100 |
3 | 212220022212022 |
4 | 300131010230 |
5 | 11222430441 |
6 | 1132125312 |
7 | 212652026 |
oct | 60350454 |
9 | 25808768 |
10 | 12701996 |
11 | 719621a |
12 | 4306838 |
13 | 2829698 |
14 | 1989016 |
15 | 11ad84b |
hex | c1d12c |
12701996 has 12 divisors (see below), whose sum is σ = 22253448. Its totient is φ = 6343872.
The previous prime is 12701993. The next prime is 12702031. The reversal of 12701996 is 69910721.
It is a super-2 number, since 2×127019962 = 322681404768032, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12701993) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6215 + ... + 8001.
It is an arithmetic number, because the mean of its divisors is an integer number (1854454).
Almost surely, 212701996 is an apocalyptic number.
It is an amenable number.
12701996 is a deficient number, since it is larger than the sum of its proper divisors (9551452).
12701996 is a wasteful number, since it uses less digits than its factorization.
12701996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3568 (or 3566 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 35.
The square root of 12701996 is about 3563.9859707917. The cubic root of 12701996 is about 233.3228775360.
The spelling of 12701996 in words is "twelve million, seven hundred one thousand, nine hundred ninety-six".
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