Base | Representation |
---|---|
bin | 110010101000… |
… | …111100100000 |
3 | 220222102202102 |
4 | 302220330200 |
5 | 11344244122 |
6 | 1152305532 |
7 | 220556240 |
oct | 62507440 |
9 | 26872672 |
10 | 13274912 |
11 | 7547702 |
12 | 45422a8 |
13 | 299a3a1 |
14 | 1a97b20 |
15 | 1273492 |
hex | ca8f20 |
13274912 has 24 divisors (see below), whose sum is σ = 29869056. Its totient is φ = 5689152.
The previous prime is 13274903. The next prime is 13274957. The reversal of 13274912 is 21947231.
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, 29408 + ... + 29855.
It is an arithmetic number, because the mean of its divisors is an integer number (1244544).
Almost surely, 213274912 is an apocalyptic number.
It is an amenable number.
13274912 is an abundant number, since it is smaller than the sum of its proper divisors (16594144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13274912 is an equidigital number, since it uses as much as digits as its factorization.
13274912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59280 (or 59272 counting only the distinct ones).
The product of its digits is 3024, while the sum is 29.
The square root of 13274912 is about 3643.4752640851. The cubic root of 13274912 is about 236.7793824879.
The spelling of 13274912 in words is "thirteen million, two hundred seventy-four thousand, nine hundred twelve".
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