Base | Representation |
---|---|
bin | 11111111101010… |
… | …11111010011010 |
3 | 200200110102202120 |
4 | 33332223322122 |
5 | 1022112403114 |
6 | 42334042110 |
7 | 6433510341 |
oct | 1776537232 |
9 | 620412676 |
10 | 268091034 |
11 | 12836a842 |
12 | 75949336 |
13 | 43707c63 |
14 | 27868b58 |
15 | 188095a9 |
hex | ffabe9a |
268091034 has 8 divisors (see below), whose sum is σ = 536182080. Its totient is φ = 89363676.
The previous prime is 268091027. The next prime is 268091039. The reversal of 268091034 is 430190862.
It is a sphenic number, since it is the product of 3 distinct primes.
268091034 is an admirable number.
It is a super-2 number, since 2×2680910342 = 143745605022378312, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 268090986 and 268091004.
It is not an unprimeable number, because it can be changed into a prime (268091039) 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, 22340914 + ... + 22340925.
It is an arithmetic number, because the mean of its divisors is an integer number (67022760).
Almost surely, 2268091034 is an apocalyptic number.
268091034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268091034 is a wasteful number, since it uses less digits than its factorization.
268091034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44681844.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 268091034 is about 16373.4857009740. The cubic root of 268091034 is about 644.8035649639.
The spelling of 268091034 in words is "two hundred sixty-eight million, ninety-one thousand, thirty-four".
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