Base | Representation |
---|---|
bin | 10000011010100… |
… | …010010010110000 |
3 | 201012012100100021 |
4 | 100122202102300 |
5 | 1031000013124 |
6 | 43154333224 |
7 | 6552535102 |
oct | 2032422260 |
9 | 635170307 |
10 | 275391664 |
11 | 1314a6919 |
12 | 7828a214 |
13 | 45092c62 |
14 | 28809572 |
15 | 1929c7e4 |
hex | 106a24b0 |
275391664 has 20 divisors (see below), whose sum is σ = 535792840. Its totient is φ = 137122560.
The previous prime is 275391583. The next prime is 275391671. The reversal of 275391664 is 466193572.
It is a self number, because there is not a number n which added to its sum of digits gives 275391664.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31854 + ... + 39565.
It is an arithmetic number, because the mean of its divisors is an integer number (26789642).
Almost surely, 2275391664 is an apocalyptic number.
It is an amenable number.
275391664 is a deficient number, since it is larger than the sum of its proper divisors (260401176).
275391664 is a wasteful number, since it uses less digits than its factorization.
275391664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71668 (or 71662 counting only the distinct ones).
The product of its digits is 272160, while the sum is 43.
The square root of 275391664 is about 16594.9288639632. The cubic root of 275391664 is about 650.6043011271.
The spelling of 275391664 in words is "two hundred seventy-five million, three hundred ninety-one thousand, six hundred sixty-four".
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