Base | Representation |
---|---|
bin | 11111111101101… |
… | …00010100111000 |
3 | 200200112012000221 |
4 | 33332310110320 |
5 | 1022120003441 |
6 | 42334505424 |
7 | 6434012662 |
oct | 1776642470 |
9 | 620465027 |
10 | 268125496 |
11 | 128393721 |
12 | 75965274 |
13 | 4371a852 |
14 | 27877532 |
15 | 188148d1 |
hex | ffb4538 |
268125496 has 64 divisors (see below), whose sum is σ = 546652800. Its totient is φ = 122830848.
The previous prime is 268125493. The next prime is 268125509. The reversal of 268125496 is 694521862.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268125493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1121745 + ... + 1121983.
It is an arithmetic number, because the mean of its divisors is an integer number (8541450).
Almost surely, 2268125496 is an apocalyptic number.
It is an amenable number.
268125496 is an abundant number, since it is smaller than the sum of its proper divisors (278527304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268125496 is a wasteful number, since it uses less digits than its factorization.
268125496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448 (or 444 counting only the distinct ones).
The product of its digits is 207360, while the sum is 43.
The square root of 268125496 is about 16374.5380392853. The cubic root of 268125496 is about 644.8311927290.
The spelling of 268125496 in words is "two hundred sixty-eight million, one hundred twenty-five thousand, four hundred ninety-six".
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