Base | Representation |
---|---|
bin | 110001011111… |
… | …011100011100 |
3 | 220102010210001 |
4 | 301133130130 |
5 | 11310130402 |
6 | 1142024044 |
7 | 215163433 |
oct | 61373434 |
9 | 26363701 |
10 | 12973852 |
11 | 73614a1 |
12 | 4418024 |
13 | 28c3348 |
14 | 1a1a11a |
15 | 1214187 |
hex | c5f71c |
12973852 has 24 divisors (see below), whose sum is σ = 23243696. Its totient is φ = 6334848.
The previous prime is 12973823. The next prime is 12973853. The reversal of 12973852 is 25837921.
It is a super-3 number, since 3×129738523 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12973853) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45703 + ... + 45985.
Almost surely, 212973852 is an apocalyptic number.
It is an amenable number.
12973852 is a deficient number, since it is larger than the sum of its proper divisors (10269844).
12973852 is a wasteful number, since it uses less digits than its factorization.
12973852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 517 (or 515 counting only the distinct ones).
The product of its digits is 30240, while the sum is 37.
The square root of 12973852 is about 3601.9233750873. The cubic root of 12973852 is about 234.9757150097.
The spelling of 12973852 in words is "twelve million, nine hundred seventy-three thousand, eight hundred fifty-two".
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