Base | Representation |
---|---|
bin | 11111011110100… |
… | …10100100011111 |
3 | 200101212101110110 |
4 | 33233102210133 |
5 | 1020044230241 |
6 | 42111341103 |
7 | 6354300600 |
oct | 1757224437 |
9 | 611771413 |
10 | 264055071 |
11 | 126063535 |
12 | 74521793 |
13 | 42923c07 |
14 | 270d7da7 |
15 | 182ad816 |
hex | fbd291f |
264055071 has 24 divisors (see below), whose sum is σ = 418279680. Its totient is φ = 147674352.
The previous prime is 264055069. The next prime is 264055093. The reversal of 264055071 is 170550462.
It is not a de Polignac number, because 264055071 - 21 = 264055069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (264055171) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12201 + ... + 26018.
It is an arithmetic number, because the mean of its divisors is an integer number (17428320).
Almost surely, 2264055071 is an apocalyptic number.
264055071 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
264055071 is a deficient number, since it is larger than the sum of its proper divisors (154224609).
264055071 is a wasteful number, since it uses less digits than its factorization.
264055071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38283 (or 38276 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 264055071 is about 16249.7714137769. The cubic root of 264055071 is about 641.5514694946.
The spelling of 264055071 in words is "two hundred sixty-four million, fifty-five thousand, seventy-one".
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