Base | Representation |
---|---|
bin | 11111111111111… |
… | …11111111111100 |
3 | 200201002221012210 |
4 | 33333333333330 |
5 | 1022204413302 |
6 | 42345300420 |
7 | 6436443435 |
oct | 1777777774 |
9 | 621087183 |
10 | 268435452 |
11 | 12858558a |
12 | 75a94710 |
13 | 437c895c |
14 | 2791848c |
15 | 1887666c |
hex | ffffffc |
268435452 has 24 divisors (see below), whose sum is σ = 626655232. Its totient is φ = 89434800.
The previous prime is 268435399. The next prime is 268435459. The reversal of 268435452 is 254534862.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a nialpdrome in base 2, base 4 and base 16.
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 268435452.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268435459) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28677 + ... + 36867.
Almost surely, 2268435452 is an apocalyptic number.
It is an amenable number.
268435452 is an abundant number, since it is smaller than the sum of its proper divisors (358219780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268435452 is a wasteful number, since it uses less digits than its factorization.
268435452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10929 (or 10927 counting only the distinct ones).
The product of its digits is 230400, while the sum is 39.
The square root of 268435452 is about 16383.9998779297. Note that the first 3 decimals coincide. The cubic root of 268435452 is about 645.0795743420.
The spelling of 268435452 in words is "two hundred sixty-eight million, four hundred thirty-five thousand, four hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.106 sec. • engine limits •