Base | Representation |
---|---|
bin | 11111000001110… |
… | …10111001011010 |
3 | 200010210000010122 |
4 | 33200322321122 |
5 | 1013113204330 |
6 | 41454513242 |
7 | 6310261256 |
oct | 1740727132 |
9 | 603700118 |
10 | 260288090 |
11 | 123a20327 |
12 | 73205822 |
13 | 41c0542a |
14 | 267d7266 |
15 | 17cb75e5 |
hex | f83ae5a |
260288090 has 32 divisors (see below), whose sum is σ = 495452160. Its totient is φ = 98294400.
The previous prime is 260288057. The next prime is 260288129. The reversal of 260288090 is 90882062.
It is a self number, because there is not a number n which added to its sum of digits gives 260288090.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2471 + ... + 22949.
It is an arithmetic number, because the mean of its divisors is an integer number (15482880).
Almost surely, 2260288090 is an apocalyptic number.
260288090 is a deficient number, since it is larger than the sum of its proper divisors (235164070).
260288090 is a wasteful number, since it uses less digits than its factorization.
260288090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20558.
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 260288090 is about 16133.4463150314. The cubic root of 260288090 is about 638.4860782131.
The spelling of 260288090 in words is "two hundred sixty million, two hundred eighty-eight thousand, ninety".
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