Base | Representation |
---|---|
bin | 11110111111011… |
… | …11110000110000 |
3 | 200010012100222100 |
4 | 33133233300300 |
5 | 1013023332321 |
6 | 41444140400 |
7 | 6304540110 |
oct | 1737576060 |
9 | 603170870 |
10 | 259980336 |
11 | 123830090 |
12 | 73097700 |
13 | 41b28325 |
14 | 26757040 |
15 | 17c56326 |
hex | f7efc30 |
259980336 has 120 divisors (see below), whose sum is σ = 907156224. Its totient is φ = 67524480.
The previous prime is 259980299. The next prime is 259980341. The reversal of 259980336 is 633089952.
It is a junction number, because it is equal to n+sod(n) for n = 259980291 and 259980300.
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, 636 + ... + 22811.
Almost surely, 2259980336 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 259980336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453578112).
259980336 is an abundant number, since it is smaller than the sum of its proper divisors (647175888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
259980336 is a wasteful number, since it uses less digits than its factorization.
259980336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23479 (or 23470 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 45.
The square root of 259980336 is about 16123.9057303124. The cubic root of 259980336 is about 638.2343390233.
The spelling of 259980336 in words is "two hundred fifty-nine million, nine hundred eighty thousand, three hundred thirty-six".
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