Base | Representation |
---|---|
bin | 11111111101110… |
… | …10110100000011 |
3 | 200200120112111001 |
4 | 33332322310003 |
5 | 1022121331232 |
6 | 42335232431 |
7 | 6434153311 |
oct | 1776726403 |
9 | 620515431 |
10 | 268152067 |
11 | 128401687 |
12 | 75978717 |
13 | 43729981 |
14 | 278830b1 |
15 | 1881c6e7 |
hex | ffbad03 |
268152067 has 16 divisors (see below), whose sum is σ = 295565760. Its totient is φ = 242142208.
The previous prime is 268152047. The next prime is 268152097. The reversal of 268152067 is 760251862.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-268152067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (268152047) 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, 80703 + ... + 83959.
It is an arithmetic number, because the mean of its divisors is an integer number (18472860).
Almost surely, 2268152067 is an apocalyptic number.
268152067 is a deficient number, since it is larger than the sum of its proper divisors (27413693).
268152067 is a wasteful number, since it uses less digits than its factorization.
268152067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3470.
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 268152067 is about 16375.3493703188. The cubic root of 268152067 is about 644.8524927594.
It can be divided in two parts, 26815 and 2067, that added together give a palindrome (28882).
The spelling of 268152067 in words is "two hundred sixty-eight million, one hundred fifty-two thousand, sixty-seven".
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