Base | Representation |
---|---|
bin | 110100110011… |
… | …001101101000 |
3 | 222001012122010 |
4 | 310303031220 |
5 | 12020410011 |
6 | 1212355520 |
7 | 225435342 |
oct | 64631550 |
9 | 28035563 |
10 | 13841256 |
11 | 78a4160 |
12 | 4775ba0 |
13 | 2b380c0 |
14 | 1ba4292 |
15 | 13361a6 |
hex | d33368 |
13841256 has 128 divisors (see below), whose sum is σ = 42134400. Its totient is φ = 3732480.
The previous prime is 13841209. The next prime is 13841263. The reversal of 13841256 is 65214831.
13841256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126930 + ... + 127038.
It is an arithmetic number, because the mean of its divisors is an integer number (329175).
Almost surely, 213841256 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13841256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21067200).
13841256 is an abundant number, since it is smaller than the sum of its proper divisors (28293144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13841256 is a wasteful number, since it uses less digits than its factorization.
13841256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179 (or 175 counting only the distinct ones).
The product of its digits is 5760, while the sum is 30.
The square root of 13841256 is about 3720.3838511637. The cubic root of 13841256 is about 240.0998195889.
The spelling of 13841256 in words is "thirteen million, eight hundred forty-one thousand, two hundred fifty-six".
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