Base | Representation |
---|---|
bin | 110000110100… |
… | …011110110001 |
3 | 220002012101022 |
4 | 300310132301 |
5 | 11234012443 |
6 | 1134145225 |
7 | 213531404 |
oct | 60643661 |
9 | 26065338 |
10 | 12797873 |
11 | 7251260 |
12 | 4352215 |
13 | 286120a |
14 | 19b1d3b |
15 | 11cbe68 |
hex | c347b1 |
12797873 has 8 divisors (see below), whose sum is σ = 13995840. Its totient is φ = 11605680.
The previous prime is 12797833. The next prime is 12797879. The reversal of 12797873 is 37879721.
12797873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12797873 - 26 = 12797809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12797879) 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, 4163 + ... + 6551.
It is an arithmetic number, because the mean of its divisors is an integer number (1749480).
Almost surely, 212797873 is an apocalyptic number.
It is an amenable number.
12797873 is a deficient number, since it is larger than the sum of its proper divisors (1197967).
12797873 is a wasteful number, since it uses less digits than its factorization.
12797873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2887.
The product of its digits is 148176, while the sum is 44.
The square root of 12797873 is about 3577.4114943629. The cubic root of 12797873 is about 233.9084612857.
The spelling of 12797873 in words is "twelve million, seven hundred ninety-seven thousand, eight hundred seventy-three".
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