Base | Representation |
---|---|
bin | 1001111001010111110000… |
… | …0000000001001110101110 |
3 | 1102112020100210201121122110 |
4 | 2132111330000001032232 |
5 | 2411234231012244330 |
6 | 35050434052424450 |
7 | 2202100041345606 |
oct | 236257400011656 |
9 | 42466323647573 |
10 | 10881232540590 |
11 | 3515783106885 |
12 | 1278a32918126 |
13 | 60c1326b5659 |
14 | 298923bcdc06 |
15 | 13d0a4a1adb0 |
hex | 9e57c0013ae |
10881232540590 has 32 divisors (see below), whose sum is σ = 26670595507200. Its totient is φ = 2839924520864.
The previous prime is 10881232540589. The next prime is 10881232540601. The reversal of 10881232540590 is 9504523218801.
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, 3858591690 + ... + 3858594509.
It is an arithmetic number, because the mean of its divisors is an integer number (833456109600).
Almost surely, 210881232540590 is an apocalyptic number.
10881232540590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10881232540590 is an abundant number, since it is smaller than the sum of its proper divisors (15789362966610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10881232540590 is a wasteful number, since it uses less digits than its factorization.
10881232540590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7717186256.
The product of its (nonzero) digits is 691200, while the sum is 48.
The spelling of 10881232540590 in words is "ten trillion, eight hundred eighty-one billion, two hundred thirty-two million, five hundred forty thousand, five hundred ninety".
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