Base | Representation |
---|---|
bin | 100100111110001001011… |
… | …0000110100111101011000 |
3 | 122222202121211012202121110 |
4 | 1021330102300310331120 |
5 | 1131222410320212023 |
6 | 14450144335540320 |
7 | 1033052246502540 |
oct | 111742260647530 |
9 | 18882554182543 |
10 | 5081261100888 |
11 | 1689a50472385 |
12 | 6a094808a6a0 |
13 | 2ab21256460b |
14 | 137d11bd8320 |
15 | 8c296799a93 |
hex | 49f12c34f58 |
5081261100888 has 64 divisors (see below), whose sum is σ = 14518092280320. Its totient is φ = 1451768544000.
The previous prime is 5081261100857. The next prime is 5081261100967. The reversal of 5081261100888 is 8880011621805.
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, 15094813 + ... + 15427763.
It is an arithmetic number, because the mean of its divisors is an integer number (226845191880).
Almost surely, 25081261100888 is an apocalyptic number.
It is an amenable number.
5081261100888 is an abundant number, since it is smaller than the sum of its proper divisors (9436831179432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5081261100888 is a wasteful number, since it uses less digits than its factorization.
5081261100888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423808 (or 423804 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 48.
The spelling of 5081261100888 in words is "five trillion, eighty-one billion, two hundred sixty-one million, one hundred thousand, eight hundred eighty-eight".
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