Base | Representation |
---|---|
bin | 10000000001100… |
… | …101110111101011 |
3 | 200201220010120222 |
4 | 100001211313223 |
5 | 1022311241330 |
6 | 42402240255 |
7 | 6443132105 |
oct | 2001456753 |
9 | 621803528 |
10 | 268852715 |
11 | 12884002a |
12 | 7605608b |
13 | 43913861 |
14 | 279c6575 |
15 | 1890a0e5 |
hex | 10065deb |
268852715 has 4 divisors (see below), whose sum is σ = 322623264. Its totient is φ = 215082168.
The previous prime is 268852697. The next prime is 268852723. The reversal of 268852715 is 517258862.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 268852715 - 28 = 268852459 is a prime.
It is a Duffinian 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, 26885267 + ... + 26885276.
It is an arithmetic number, because the mean of its divisors is an integer number (80655816).
Almost surely, 2268852715 is an apocalyptic number.
268852715 is a deficient number, since it is larger than the sum of its proper divisors (53770549).
268852715 is an equidigital number, since it uses as much as digits as its factorization.
268852715 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53770548.
The product of its digits is 268800, while the sum is 44.
The square root of 268852715 is about 16396.7287896092. The cubic root of 268852715 is about 645.4136440903.
The spelling of 268852715 in words is "two hundred sixty-eight million, eight hundred fifty-two thousand, seven hundred fifteen".
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