Base | Representation |
---|---|
bin | 110001011111… |
… | …011001101011 |
3 | 220102010112111 |
4 | 301133121223 |
5 | 11310124200 |
6 | 1142023151 |
7 | 215163061 |
oct | 61373153 |
9 | 26363474 |
10 | 12973675 |
11 | 7361350 |
12 | 4417ab7 |
13 | 28c3240 |
14 | 1a1a031 |
15 | 12140ba |
hex | c5f66b |
12973675 has 48 divisors (see below), whose sum is σ = 19998720. Its totient is φ = 8208000.
The previous prime is 12973661. The next prime is 12973699. The reversal of 12973675 is 57637921.
It is not a de Polignac number, because 12973675 - 27 = 12973547 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67830 + ... + 68020.
It is an arithmetic number, because the mean of its divisors is an integer number (416640).
Almost surely, 212973675 is an apocalyptic number.
12973675 is a deficient number, since it is larger than the sum of its proper divisors (7025045).
12973675 is a wasteful number, since it uses less digits than its factorization.
12973675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244 (or 239 counting only the distinct ones).
The product of its digits is 79380, while the sum is 40.
The square root of 12973675 is about 3601.8988047973. The cubic root of 12973675 is about 234.9746464273.
The spelling of 12973675 in words is "twelve million, nine hundred seventy-three thousand, six hundred seventy-five".
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