Base | Representation |
---|---|
bin | 11111000000010… |
… | …01011010000000 |
3 | 200010101201001201 |
4 | 33200021122000 |
5 | 1013040213001 |
6 | 41450310544 |
7 | 6305455255 |
oct | 1740113200 |
9 | 603351051 |
10 | 260085376 |
11 | 1238a1aa1 |
12 | 73128454 |
13 | 41b64095 |
14 | 2678342c |
15 | 17c77501 |
hex | f809680 |
260085376 has 64 divisors (see below), whose sum is σ = 548964000. Its totient is φ = 122397696.
The previous prime is 260085373. The next prime is 260085377. The reversal of 260085376 is 673580062.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×2600853762 = 135288805618122752, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (260085373) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556695 + ... + 557161.
Almost surely, 2260085376 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 260085376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274482000).
260085376 is an abundant number, since it is smaller than the sum of its proper divisors (288878624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260085376 is a wasteful number, since it uses less digits than its factorization.
260085376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 729 (or 717 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 37.
The square root of 260085376 is about 16127.1626766769. The cubic root of 260085376 is about 638.3202828416.
The spelling of 260085376 in words is "two hundred sixty million, eighty-five thousand, three hundred seventy-six".
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