Base | Representation |
---|---|
bin | 10000000000010… |
… | …101001000100111 |
3 | 200201021022222010 |
4 | 100000111020213 |
5 | 1022220201043 |
6 | 42351205303 |
7 | 6440254020 |
oct | 2000251047 |
9 | 621238863 |
10 | 268522023 |
11 | 128634630 |
12 | 75b16833 |
13 | 43829193 |
14 | 2793bc47 |
15 | 18892133 |
hex | 10015227 |
268522023 has 32 divisors (see below), whose sum is σ = 447455232. Its totient is φ = 139154400.
The previous prime is 268522019. The next prime is 268522063. The reversal of 268522023 is 320225862.
It is not a de Polignac number, because 268522023 - 22 = 268522019 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268522063) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115038 + ... + 117348.
It is an arithmetic number, because the mean of its divisors is an integer number (13982976).
Almost surely, 2268522023 is an apocalyptic number.
268522023 is a deficient number, since it is larger than the sum of its proper divisors (178933209).
268522023 is a wasteful number, since it uses less digits than its factorization.
268522023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2835.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 268522023 is about 16386.6416022320. The cubic root of 268522023 is about 645.1489133968.
Adding to 268522023 its reverse (320225862), we get a palindrome (588747885).
The spelling of 268522023 in words is "two hundred sixty-eight million, five hundred twenty-two thousand, twenty-three".
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