Base | Representation |
---|---|
bin | 110001010111… |
… | …011111011010 |
3 | 220100111002110 |
4 | 301113133122 |
5 | 11303110044 |
6 | 1141213150 |
7 | 214666443 |
oct | 61273732 |
9 | 26314073 |
10 | 12941274 |
11 | 7339a75 |
12 | 44011b6 |
13 | 28b1578 |
14 | 1a0c2ca |
15 | 12096b9 |
hex | c577da |
12941274 has 8 divisors (see below), whose sum is σ = 25882560. Its totient is φ = 4313756.
The previous prime is 12941239. The next prime is 12941293. The reversal of 12941274 is 47214921.
It is a sphenic number, since it is the product of 3 distinct primes.
12941274 is an admirable number.
It is an alternating number because its digits alternate between odd and even.
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, 1078434 + ... + 1078445.
It is an arithmetic number, because the mean of its divisors is an integer number (3235320).
Almost surely, 212941274 is an apocalyptic number.
12941274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12941274 is a wasteful number, since it uses less digits than its factorization.
12941274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2156884.
The product of its digits is 4032, while the sum is 30.
The square root of 12941274 is about 3597.3982264965. The cubic root of 12941274 is about 234.7788715126.
The spelling of 12941274 in words is "twelve million, nine hundred forty-one thousand, two hundred seventy-four".
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