Base | Representation |
---|---|
bin | 111011001011111100001101… |
… | …010111011100111000001000 |
3 | 1021010122221111102022021020220 |
4 | 323023330031113130320020 |
5 | 233104320232113110242 |
6 | 2321342335055550040 |
7 | 105554303113433526 |
oct | 7313741527347010 |
9 | 1233587442267226 |
10 | 260305307160072 |
11 | 75a39951823659 |
12 | 25240ab482b320 |
13 | b2328ba331675 |
14 | 483cbb6279316 |
15 | 20162121ccbec |
hex | ecbf0d5dce08 |
260305307160072 has 64 divisors (see below), whose sum is σ = 659951549429760. Its totient is φ = 85543415227200.
The previous prime is 260305307160061. The next prime is 260305307160079. The reversal of 260305307160072 is 270061703503062.
It is not an unprimeable number, because it can be changed into a prime (260305307160079) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47433297 + ... + 52635807.
It is an arithmetic number, because the mean of its divisors is an integer number (10311742959840).
Almost surely, 2260305307160072 is an apocalyptic number.
It is an amenable number.
260305307160072 is an abundant number, since it is smaller than the sum of its proper divisors (399646242269688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260305307160072 is a wasteful number, since it uses less digits than its factorization.
260305307160072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5231954 (or 5231950 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 42.
The spelling of 260305307160072 in words is "two hundred sixty trillion, three hundred five billion, three hundred seven million, one hundred sixty thousand, seventy-two".
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