Base | Representation |
---|---|
bin | 11111111101111… |
… | …10001110001110 |
3 | 200200121020122012 |
4 | 33332332032032 |
5 | 1022122303110 |
6 | 42335421222 |
7 | 6434242106 |
oct | 1776761616 |
9 | 620536565 |
10 | 268166030 |
11 | 128411120 |
12 | 75984812 |
13 | 43733132 |
14 | 27888206 |
15 | 18821905 |
hex | ffbe38e |
268166030 has 16 divisors (see below), whose sum is σ = 526580784. Its totient is φ = 97514880.
The previous prime is 268166029. The next prime is 268166083. The reversal of 268166030 is 30661862.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1218827 + ... + 1219046.
It is an arithmetic number, because the mean of its divisors is an integer number (32911299).
Almost surely, 2268166030 is an apocalyptic number.
268166030 is a deficient number, since it is larger than the sum of its proper divisors (258414754).
268166030 is a wasteful number, since it uses less digits than its factorization.
268166030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2437891.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 268166030 is about 16375.7757068177. The cubic root of 268166030 is about 644.8636853129.
The spelling of 268166030 in words is "two hundred sixty-eight million, one hundred sixty-six thousand, thirty".
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