Base | Representation |
---|---|
bin | 11111000111001… |
… | …01010100010010 |
3 | 200012002110122222 |
4 | 33203211110102 |
5 | 1013303024010 |
6 | 41521501042 |
7 | 6316226336 |
oct | 1743452422 |
9 | 605073588 |
10 | 260986130 |
11 | 124357819 |
12 | 734a1782 |
13 | 420bb082 |
14 | 269397c6 |
15 | 17da4355 |
hex | f8e5512 |
260986130 has 16 divisors (see below), whose sum is σ = 471728664. Its totient is φ = 103960320.
The previous prime is 260986127. The next prime is 260986153. The reversal of 260986130 is 31689062.
260986130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 156925729 + 104060401 = 12527^2 + 10201^2 .
It is a super-3 number, since 3×2609861303 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 51737 + ... + 56556.
Almost surely, 2260986130 is an apocalyptic number.
260986130 is a deficient number, since it is larger than the sum of its proper divisors (210742534).
260986130 is a wasteful number, since it uses less digits than its factorization.
260986130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108541.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 260986130 is about 16155.0651499770. The cubic root of 260986130 is about 639.0563322456.
The spelling of 260986130 in words is "two hundred sixty million, nine hundred eighty-six thousand, one hundred thirty".
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