Base | Representation |
---|---|
bin | 110001010101… |
… | …011101101101 |
3 | 220100001201000 |
4 | 301111131231 |
5 | 11302323343 |
6 | 1141110513 |
7 | 214633314 |
oct | 61253555 |
9 | 26301630 |
10 | 12932973 |
11 | 7333809 |
12 | 43b8439 |
13 | 28aa861 |
14 | 1a0927b |
15 | 1206ed3 |
hex | c5576d |
12932973 has 8 divisors (see below), whose sum is σ = 19160000. Its totient is φ = 8621964.
The previous prime is 12932957. The next prime is 12933013. The reversal of 12932973 is 37923921.
It is not a de Polignac number, because 12932973 - 24 = 12932957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12932873) 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, 239473 + ... + 239526.
It is an arithmetic number, because the mean of its divisors is an integer number (2395000).
Almost surely, 212932973 is an apocalyptic number.
It is an amenable number.
12932973 is a deficient number, since it is larger than the sum of its proper divisors (6227027).
12932973 is an equidigital number, since it uses as much as digits as its factorization.
12932973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479008 (or 479002 counting only the distinct ones).
The product of its digits is 20412, while the sum is 36.
The square root of 12932973 is about 3596.2442909235. The cubic root of 12932973 is about 234.7286622298.
The spelling of 12932973 in words is "twelve million, nine hundred thirty-two thousand, nine hundred seventy-three".
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