Base | Representation |
---|---|
bin | 110001011010… |
… | …111101101010 |
3 | 220101012121021 |
4 | 301122331222 |
5 | 11304033443 |
6 | 1141403054 |
7 | 215056063 |
oct | 61327552 |
9 | 26335537 |
10 | 12955498 |
11 | 7349726 |
12 | 440948a |
13 | 28b7b9a |
14 | 1a1356a |
15 | 120d9ed |
hex | c5af6a |
12955498 has 8 divisors (see below), whose sum is σ = 19562400. Its totient is φ = 6434700.
The previous prime is 12955487. The next prime is 12955517. The reversal of 12955498 is 89455921.
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, 21148 + ... + 21751.
It is an arithmetic number, because the mean of its divisors is an integer number (2445300).
Almost surely, 212955498 is an apocalyptic number.
12955498 is a deficient number, since it is larger than the sum of its proper divisors (6606902).
12955498 is a wasteful number, since it uses less digits than its factorization.
12955498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43052.
The product of its digits is 129600, while the sum is 43.
The square root of 12955498 is about 3599.3746679111. The cubic root of 12955498 is about 234.8648566564.
The spelling of 12955498 in words is "twelve million, nine hundred fifty-five thousand, four hundred ninety-eight".
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