Base | Representation |
---|---|
bin | 10000000111101011110… |
… | …01000111110101111100 |
3 | 1221221122221012120202221 |
4 | 20003311321013311330 |
5 | 33033322042044030 |
6 | 1102241032255124 |
7 | 55005456400033 |
oct | 10036571076574 |
9 | 1857587176687 |
10 | 553881206140 |
11 | 1a3999557129 |
12 | 8b4198414a4 |
13 | 40300018282 |
14 | 1cb451c371a |
15 | e61b0d4e7a |
hex | 80f5e47d7c |
553881206140 has 24 divisors (see below), whose sum is σ = 1231571153232. Its totient is φ = 208519983360.
The previous prime is 553881206101. The next prime is 553881206161. The reversal of 553881206140 is 41602188355.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814530846 + ... + 814531525.
It is an arithmetic number, because the mean of its divisors is an integer number (51315464718).
Almost surely, 2553881206140 is an apocalyptic number.
It is an amenable number.
553881206140 is an abundant number, since it is smaller than the sum of its proper divisors (677689947092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553881206140 is a wasteful number, since it uses less digits than its factorization.
553881206140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1629062397 (or 1629062395 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 43.
The spelling of 553881206140 in words is "five hundred fifty-three billion, eight hundred eighty-one million, two hundred six thousand, one hundred forty".
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