Base | Representation |
---|---|
bin | 110000111101… |
… | …001000010001 |
3 | 220010222222022 |
4 | 300331020101 |
5 | 11241131142 |
6 | 1135021225 |
7 | 214036601 |
oct | 60751021 |
9 | 26128868 |
10 | 12833297 |
11 | 7275934 |
12 | 436a815 |
13 | 2874389 |
14 | 19c0c01 |
15 | 11d76d2 |
hex | c3d211 |
12833297 has 6 divisors (see below), whose sum is σ = 12985398. Its totient is φ = 12681984.
The previous prime is 12833291. The next prime is 12833299. The reversal of 12833297 is 79233821.
It can be written as a sum of positive squares in 3 ways, for example, as 379456 + 12453841 = 616^2 + 3529^2 .
It is not a de Polignac number, because 12833297 - 24 = 12833281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12833291) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37913 + ... + 38249.
It is an arithmetic number, because the mean of its divisors is an integer number (2164233).
Almost surely, 212833297 is an apocalyptic number.
It is an amenable number.
12833297 is a deficient number, since it is larger than the sum of its proper divisors (152101).
12833297 is an frugal number, since it uses more digits than its factorization.
12833297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 787 (or 450 counting only the distinct ones).
The product of its digits is 18144, while the sum is 35.
The square root of 12833297 is about 3582.3591388916. The cubic root of 12833297 is about 234.1240788857.
The spelling of 12833297 in words is "twelve million, eight hundred thirty-three thousand, two hundred ninety-seven".
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