Base | Representation |
---|---|
bin | 11111111101000… |
… | …11001101110010 |
3 | 200200101121220011 |
4 | 33332203031302 |
5 | 1022110233120 |
6 | 42333205134 |
7 | 6433301440 |
oct | 1776431562 |
9 | 620347804 |
10 | 268055410 |
11 | 128345aa7 |
12 | 759307aa |
13 | 436c498c |
14 | 27859b90 |
15 | 187edc5a |
hex | ffa3372 |
268055410 has 32 divisors (see below), whose sum is σ = 570447360. Its totient is φ = 88734912.
The previous prime is 268055387. The next prime is 268055413. The reversal of 268055410 is 14550862.
It is not an unprimeable number, because it can be changed into a prime (268055413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63994 + ... + 68053.
It is an arithmetic number, because the mean of its divisors is an integer number (17826480).
Almost surely, 2268055410 is an apocalyptic number.
268055410 is an abundant number, since it is smaller than the sum of its proper divisors (302391950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268055410 is a wasteful number, since it uses less digits than its factorization.
268055410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132090.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 268055410 is about 16372.3978085069. The cubic root of 268055410 is about 644.7750031487.
The spelling of 268055410 in words is "two hundred sixty-eight million, fifty-five thousand, four hundred ten".
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