Base | Representation |
---|---|
bin | 1111001000111111000… |
… | …1100001111011100000 |
3 | 220212101112011101101221 |
4 | 3302033301201323200 |
5 | 13230201200214210 |
6 | 315254251304424 |
7 | 24535525624423 |
oct | 3621761417340 |
9 | 825345141357 |
10 | 260110163680 |
11 | a0348451924 |
12 | 424b244b114 |
13 | 1b6b383b073 |
14 | c83744d9ba |
15 | 6b756d81da |
hex | 3c8fc61ee0 |
260110163680 has 48 divisors (see below), whose sum is σ = 616184815680. Its totient is φ = 103760543232.
The previous prime is 260110163657. The next prime is 260110163689. The reversal of 260110163680 is 86361011062.
It is a happy number.
It is a super-2 number, since 2×2601101636802 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (260110163689) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156115 + ... + 2273554.
It is an arithmetic number, because the mean of its divisors is an integer number (12837183660).
Almost surely, 2260110163680 is an apocalyptic number.
260110163680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
260110163680 is an abundant number, since it is smaller than the sum of its proper divisors (356074652000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260110163680 is a wasteful number, since it uses less digits than its factorization.
260110163680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4430051 (or 4430043 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 34.
The spelling of 260110163680 in words is "two hundred sixty billion, one hundred ten million, one hundred sixty-three thousand, six hundred eighty".
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