Base | Representation |
---|---|
bin | 11110111111110… |
… | …10110000010000 |
3 | 200010021122201220 |
4 | 33133322300100 |
5 | 1013031302420 |
6 | 41445125040 |
7 | 6305115300 |
oct | 1737726020 |
9 | 603248656 |
10 | 260025360 |
11 | 1238609a1 |
12 | 730b9780 |
13 | 41b4297a |
14 | 26769600 |
15 | 17c64840 |
hex | f7fac10 |
260025360 has 120 divisors (see below), whose sum is σ = 937725696. Its totient is φ = 59431680.
The previous prime is 260025349. The next prime is 260025379. The reversal of 260025360 is 63520062.
It is a tau number, because it is divible by the number of its divisors (120).
It is a super-2 number, since 2×2600253602 = 135226375686259200, which contains 22 as substring.
It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 260025360.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 705 + ... + 22815.
Almost surely, 2260025360 is an apocalyptic number.
260025360 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 260025360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468862848).
260025360 is an abundant number, since it is smaller than the sum of its proper divisors (677700336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260025360 is a wasteful number, since it uses less digits than its factorization.
260025360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22141 (or 22128 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 260025360 is about 16125.3018576398. The cubic root of 260025360 is about 638.2711805330.
The spelling of 260025360 in words is "two hundred sixty million, twenty-five thousand, three hundred sixty".
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