Base | Representation |
---|---|
bin | 110001100011… |
… | …111111110010 |
3 | 220110002100122 |
4 | 301203333302 |
5 | 11311224443 |
6 | 1142250242 |
7 | 215302001 |
oct | 61437762 |
9 | 26402318 |
10 | 12992498 |
11 | 7374502 |
12 | 4426982 |
13 | 28cb98c |
14 | 1a22c38 |
15 | 1219968 |
hex | c63ff2 |
12992498 has 8 divisors (see below), whose sum is σ = 19735680. Its totient is φ = 6413940.
The previous prime is 12992489. The next prime is 12992501. The reversal of 12992498 is 89429921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40958 + ... + 41273.
It is an arithmetic number, because the mean of its divisors is an integer number (2466960).
Almost surely, 212992498 is an apocalyptic number.
12992498 is a deficient number, since it is larger than the sum of its proper divisors (6743182).
12992498 is an equidigital number, since it uses as much as digits as its factorization.
12992498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82312.
The product of its digits is 93312, while the sum is 44.
The square root of 12992498 is about 3604.5107851136. The cubic root of 12992498 is about 235.0882300360.
The spelling of 12992498 in words is "twelve million, nine hundred ninety-two thousand, four hundred ninety-eight".
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