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268114286 = 21112187013
BaseRepresentation
bin11111111101100…
…01100101101110
3200200111121122202
433332301211232
51022114124121
642334341502
76433635206
oct1776614556
9620447582
10268114286
11128386260
127595a892
134371570b
1427873406
151881140b
hexffb196e

268114286 has 8 divisors (see below), whose sum is σ = 438732504. Its totient is φ = 121870120.

The previous prime is 268114283. The next prime is 268114313. The reversal of 268114286 is 682411862.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268114283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6093485 + ... + 6093528.

It is an arithmetic number, because the mean of its divisors is an integer number (54841563).

Almost surely, 2268114286 is an apocalyptic number.

268114286 is a deficient number, since it is larger than the sum of its proper divisors (170618218).

268114286 is a wasteful number, since it uses less digits than its factorization.

268114286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12187026.

The product of its digits is 36864, while the sum is 38.

The square root of 268114286 is about 16374.1957359743. The cubic root of 268114286 is about 644.8222060685.

The spelling of 268114286 in words is "two hundred sixty-eight million, one hundred fourteen thousand, two hundred eighty-six".

Divisors: 1 2 11 22 12187013 24374026 134057143 268114286