Base | Representation |
---|---|
bin | 10000000001000… |
… | …100001100111010 |
3 | 200201122010102101 |
4 | 100001010030322 |
5 | 1022242333220 |
6 | 42355254014 |
7 | 6442016050 |
oct | 2001041472 |
9 | 621563371 |
10 | 268714810 |
11 | 128756461 |
12 | 75baa30a |
13 | 43895b60 |
14 | 2798c1d0 |
15 | 188ce30a |
hex | 1004433a |
268714810 has 32 divisors (see below), whose sum is σ = 595308672. Its totient is φ = 85043520.
The previous prime is 268714807. The next prime is 268714811. The reversal of 268714810 is 18417862.
It is a super-2 number, since 2×2687148102 = 144415298226672200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 268714810.
It is not an unprimeable number, because it can be changed into a prime (268714811) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146736 + ... + 148555.
It is an arithmetic number, because the mean of its divisors is an integer number (18603396).
Almost surely, 2268714810 is an apocalyptic number.
268714810 is an abundant number, since it is smaller than the sum of its proper divisors (326593862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268714810 is a wasteful number, since it uses less digits than its factorization.
268714810 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295318.
The product of its (nonzero) digits is 21504, while the sum is 37.
The square root of 268714810 is about 16392.5229906808. The cubic root of 268714810 is about 645.3032726413.
The spelling of 268714810 in words is "two hundred sixty-eight million, seven hundred fourteen thousand, eight hundred ten".
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