Base | Representation |
---|---|
bin | 11111000010011… |
… | …01111100101000 |
3 | 200010220222011122 |
4 | 33201031330220 |
5 | 1013123203440 |
6 | 41500314412 |
7 | 6311034620 |
oct | 1741157450 |
9 | 603828148 |
10 | 260366120 |
11 | 123a73a13 |
12 | 73242a08 |
13 | 41c31ac1 |
14 | 26817880 |
15 | 17cd07b5 |
hex | f84df28 |
260366120 has 128 divisors (see below), whose sum is σ = 712800000. Its totient is φ = 83607552.
The previous prime is 260366053. The next prime is 260366137. The reversal of 260366120 is 21663062.
It is a self number, because there is not a number n which added to its sum of digits gives 260366120.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 579656 + ... + 580104.
It is an arithmetic number, because the mean of its divisors is an integer number (5568750).
Almost surely, 2260366120 is an apocalyptic number.
260366120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 260366120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356400000).
260366120 is an abundant number, since it is smaller than the sum of its proper divisors (452433880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260366120 is a wasteful number, since it uses less digits than its factorization.
260366120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 595 (or 591 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 260366120 is about 16135.8644020083. The cubic root of 260366120 is about 638.5498743079.
The spelling of 260366120 in words is "two hundred sixty million, three hundred sixty-six thousand, one hundred twenty".
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