Base | Representation |
---|---|
bin | 11111111111111… |
… | …11011000000000 |
3 | 200201002210201010 |
4 | 33333333120000 |
5 | 1022204323041 |
6 | 42345240520 |
7 | 6436433124 |
oct | 1777773000 |
9 | 621083633 |
10 | 268432896 |
11 | 128583676 |
12 | 75a93140 |
13 | 437c7744 |
14 | 27917584 |
15 | 18875a16 |
hex | ffff600 |
268432896 has 40 divisors (see below), whose sum is σ = 715126104. Its totient is φ = 89477120.
The previous prime is 268432877. The next prime is 268432897. The reversal of 268432896 is 698234862.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a nialpdrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268432897) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85845 + ... + 88916.
Almost surely, 2268432896 is an apocalyptic number.
It is an amenable number.
268432896 is an abundant number, since it is smaller than the sum of its proper divisors (446693208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268432896 is an equidigital number, since it uses as much as digits as its factorization.
268432896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174782 (or 174766 counting only the distinct ones).
The product of its digits is 995328, while the sum is 48.
The square root of 268432896 is about 16383.9218748137. The cubic root of 268432896 is about 645.0775268869.
The spelling of 268432896 in words is "two hundred sixty-eight million, four hundred thirty-two thousand, eight hundred ninety-six".
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