Base | Representation |
---|---|
bin | 11111000110111… |
… | …11000110100000 |
3 | 200012001011202002 |
4 | 33203133012200 |
5 | 1013301220142 |
6 | 41521143132 |
7 | 6316062200 |
oct | 1743370640 |
9 | 605034662 |
10 | 260960672 |
11 | 12433a685 |
12 | 7348aaa8 |
13 | 420ac5cb |
14 | 26930400 |
15 | 17d9ba32 |
hex | f8df1a0 |
260960672 has 36 divisors (see below), whose sum is σ = 597650130. Its totient is φ = 111839616.
The previous prime is 260960671. The next prime is 260960683. The reversal of 260960672 is 276069062.
It can be written as a sum of positive squares in only one way, i.e., 193655056 + 67305616 = 13916^2 + 8204^2 .
It is not an unprimeable number, because it can be changed into a prime (260960671) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81647 + ... + 84782.
Almost surely, 2260960672 is an apocalyptic number.
It is an amenable number.
260960672 is an abundant number, since it is smaller than the sum of its proper divisors (336689458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260960672 is a wasteful number, since it uses less digits than its factorization.
260960672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166453 (or 166438 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 260960672 is about 16154.2772045053. The cubic root of 260960672 is about 639.0355525652.
The spelling of 260960672 in words is "two hundred sixty million, nine hundred sixty thousand, six hundred seventy-two".
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