Base | Representation |
---|---|
bin | 10000001101110101001… |
… | …00001100110111011000 |
3 | 1222021011220001000020001 |
4 | 20012322210030313120 |
5 | 33112101243130430 |
6 | 1103544302542344 |
7 | 55153313640103 |
oct | 10067244146730 |
9 | 1867156030201 |
10 | 557180833240 |
11 | 1a5332066879 |
12 | 8bb9a8979b4 |
13 | 407077c9945 |
14 | 1cd7950373a |
15 | e760b123ca |
hex | 81ba90cdd8 |
557180833240 has 16 divisors (see below), whose sum is σ = 1253656874880. Its totient is φ = 222872333280.
The previous prime is 557180833201. The next prime is 557180833273. The reversal of 557180833240 is 42338081755.
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, 6964760376 + ... + 6964760455.
It is an arithmetic number, because the mean of its divisors is an integer number (78353554680).
Almost surely, 2557180833240 is an apocalyptic number.
It is an amenable number.
557180833240 is an abundant number, since it is smaller than the sum of its proper divisors (696476041640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
557180833240 is a wasteful number, since it uses less digits than its factorization.
557180833240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13929520842 (or 13929520838 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 46.
The spelling of 557180833240 in words is "five hundred fifty-seven billion, one hundred eighty million, eight hundred thirty-three thousand, two hundred forty".
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