Base | Representation |
---|---|
bin | 110000001001… |
… | …001011010010 |
3 | 212202012001212 |
4 | 300021023102 |
5 | 11212323443 |
6 | 1130300122 |
7 | 212162312 |
oct | 60111322 |
9 | 25665055 |
10 | 12620498 |
11 | 713aa70 |
12 | 4287642 |
13 | 27cb567 |
14 | 1967442 |
15 | 1194618 |
hex | c092d2 |
12620498 has 16 divisors (see below), whose sum is σ = 20818944. Its totient is φ = 5690160.
The previous prime is 12620483. The next prime is 12620501. The reversal of 12620498 is 89402621.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536 + ... + 5052.
It is an arithmetic number, because the mean of its divisors is an integer number (1301184).
Almost surely, 212620498 is an apocalyptic number.
12620498 is a deficient number, since it is larger than the sum of its proper divisors (8198446).
12620498 is a wasteful number, since it uses less digits than its factorization.
12620498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4657.
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 12620498 is about 3552.5340251713. The cubic root of 12620498 is about 232.8227944009.
The spelling of 12620498 in words is "twelve million, six hundred twenty thousand, four hundred ninety-eight".
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