Base | Representation |
---|---|
bin | 10000000000000… |
… | …100001000001101 |
3 | 200201010210102012 |
4 | 100000010020031 |
5 | 1022210433430 |
6 | 42345511005 |
7 | 6436543646 |
oct | 2000041015 |
9 | 621123365 |
10 | 268452365 |
11 | 128597265 |
12 | 75aa2465 |
13 | 4380356c |
14 | 279206cd |
15 | 1887b695 |
hex | 1000420d |
268452365 has 4 divisors (see below), whose sum is σ = 322142844. Its totient is φ = 214761888.
The previous prime is 268452347. The next prime is 268452377. The reversal of 268452365 is 563254862.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 29626249 + 238826116 = 5443^2 + 15454^2 .
It is a cyclic number.
It is not a de Polignac number, because 268452365 - 210 = 268451341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26845232 + ... + 26845241.
It is an arithmetic number, because the mean of its divisors is an integer number (80535711).
Almost surely, 2268452365 is an apocalyptic number.
It is an amenable number.
268452365 is a deficient number, since it is larger than the sum of its proper divisors (53690479).
268452365 is an equidigital number, since it uses as much as digits as its factorization.
268452365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53690478.
The product of its digits is 345600, while the sum is 41.
The square root of 268452365 is about 16384.5160136026. The cubic root of 268452365 is about 645.0931219834.
The spelling of 268452365 in words is "two hundred sixty-eight million, four hundred fifty-two thousand, three hundred sixty-five".
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