Base | Representation |
---|---|
bin | 11111111101100… |
… | …00110010001100 |
3 | 200200111110010121 |
4 | 33332300302030 |
5 | 1022114022423 |
6 | 42334314324 |
7 | 6433622455 |
oct | 1776606214 |
9 | 620443117 |
10 | 268110988 |
11 | 128383832 |
12 | 759589a4 |
13 | 43714072 |
14 | 2787212c |
15 | 1881045d |
hex | ffb0c8c |
268110988 has 6 divisors (see below), whose sum is σ = 469194236. Its totient is φ = 134055492.
The previous prime is 268110979. The next prime is 268111001. The reversal of 268110988 is 889011862.
It is a super-2 number, since 2×2681109882 = 143767003772672288, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33513870 + ... + 33513877.
Almost surely, 2268110988 is an apocalyptic number.
It is an amenable number.
268110988 is a deficient number, since it is larger than the sum of its proper divisors (201083248).
268110988 is a wasteful number, since it uses less digits than its factorization.
268110988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67027751 (or 67027749 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 43.
The square root of 268110988 is about 16374.0950284283. The cubic root of 268110988 is about 644.8195621309.
The spelling of 268110988 in words is "two hundred sixty-eight million, one hundred ten thousand, nine hundred eighty-eight".
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