Base | Representation |
---|---|
bin | 11111000001100… |
… | …01010110111000 |
3 | 200010201000112110 |
4 | 33200301112320 |
5 | 1013110432031 |
6 | 41454012320 |
7 | 6310036326 |
oct | 1740612670 |
9 | 603630473 |
10 | 260249016 |
11 | 1239a3a35 |
12 | 731a70a0 |
13 | 41bc0701 |
14 | 267c6d16 |
15 | 17caac46 |
hex | f8315b8 |
260249016 has 64 divisors (see below), whose sum is σ = 676800000. Its totient is φ = 83293056.
The previous prime is 260248991. The next prime is 260249047. The reversal of 260249016 is 610942062.
260249016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137565 + ... + 139443.
It is an arithmetic number, because the mean of its divisors is an integer number (10575000).
Almost surely, 2260249016 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 260249016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338400000).
260249016 is an abundant number, since it is smaller than the sum of its proper divisors (416550984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260249016 is a wasteful number, since it uses less digits than its factorization.
260249016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2116 (or 2112 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 260249016 is about 16132.2353069871. The cubic root of 260249016 is about 638.4541271372.
The spelling of 260249016 in words is "two hundred sixty million, two hundred forty-nine thousand, sixteen".
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