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268000910 = 2526800091
BaseRepresentation
bin11111111100101…
…01111010001110
3200200021212010122
433332111322032
51022102012120
642332104542
76432653522
oct1776257216
9620255118
10268000910
11128309061
1275905152
13436a5c28
1427843d82
15187dca25
hexff95e8e

268000910 has 8 divisors (see below), whose sum is σ = 482401656. Its totient is φ = 107200360.

The previous prime is 268000883. The next prime is 268000933. The reversal of 268000910 is 19000862.

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

It is a self number, because there is not a number n which added to its sum of digits gives 268000910.

It is a congruent number.

It is an unprimeable number.

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, 13400036 + ... + 13400055.

It is an arithmetic number, because the mean of its divisors is an integer number (60300207).

Almost surely, 2268000910 is an apocalyptic number.

268000910 is a deficient number, since it is larger than the sum of its proper divisors (214400746).

268000910 is a wasteful number, since it uses less digits than its factorization.

268000910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26800098.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 268000910 is about 16370.7333372699. The cubic root of 268000910 is about 644.7313024582.

The spelling of 268000910 in words is "two hundred sixty-eight million, nine hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 26800091 53600182 134000455 268000910