Base | Representation |
---|---|
bin | 1011011110101101… |
… | …0100001001100000 |
3 | 21221202112202020222 |
4 | 2313223110021200 |
5 | 22302341211443 |
6 | 1225441022212 |
7 | 136236020360 |
oct | 26753241140 |
9 | 7852482228 |
10 | 3081585248 |
11 | 1341524675 |
12 | 720024968 |
13 | 3a157b331 |
14 | 2133a29a0 |
15 | 13080c468 |
hex | b7ad4260 |
3081585248 has 24 divisors (see below), whose sum is σ = 6933567312. Its totient is φ = 1320679296.
The previous prime is 3081585197. The next prime is 3081585289. The reversal of 3081585248 is 8425851803.
It is a junction number, because it is equal to n+sod(n) for n = 3081585199 and 3081585208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6878315 + ... + 6878762.
It is an arithmetic number, because the mean of its divisors is an integer number (288898638).
Almost surely, 23081585248 is an apocalyptic number.
It is an amenable number.
3081585248 is an abundant number, since it is smaller than the sum of its proper divisors (3851982064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3081585248 is a wasteful number, since it uses less digits than its factorization.
3081585248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13757094 (or 13757086 counting only the distinct ones).
The product of its (nonzero) digits is 307200, while the sum is 44.
The square root of 3081585248 is about 55512.0279579120. The cubic root of 3081585248 is about 1455.2068447052.
The spelling of 3081585248 in words is "three billion, eighty-one million, five hundred eighty-five thousand, two hundred forty-eight".
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