Base | Representation |
---|---|
bin | 10000001110010011110… |
… | …11110010110011101001 |
3 | 1222021211212012210021100 |
4 | 20013021323302303221 |
5 | 33113113300114301 |
6 | 1104030033232013 |
7 | 55162564365621 |
oct | 10071173626351 |
9 | 1867755183240 |
10 | 557438676201 |
11 | 1a5454667030 |
12 | 90051102609 |
13 | 40749057144 |
14 | 1cda1861881 |
15 | e778595286 |
hex | 81c9ef2ce9 |
557438676201 has 48 divisors (see below), whose sum is σ = 882228672000. Its totient is φ = 336367691520.
The previous prime is 557438676191. The next prime is 557438676203. The reversal of 557438676201 is 102676834755.
557438676201 is a `hidden beast` number, since 5 + 5 + 7 + 4 + 3 + 8 + 6 + 7 + 620 + 1 = 666.
It is not a de Polignac number, because 557438676201 - 237 = 419999722729 is a prime.
It is not an unprimeable number, because it can be changed into a prime (557438676203) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21900040 + ... + 21925478.
It is an arithmetic number, because the mean of its divisors is an integer number (18379764000).
Almost surely, 2557438676201 is an apocalyptic number.
It is an amenable number.
557438676201 is a deficient number, since it is larger than the sum of its proper divisors (324789995799).
557438676201 is a wasteful number, since it uses less digits than its factorization.
557438676201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26414 (or 26411 counting only the distinct ones).
The product of its (nonzero) digits is 8467200, while the sum is 54.
The spelling of 557438676201 in words is "five hundred fifty-seven billion, four hundred thirty-eight million, six hundred seventy-six thousand, two hundred one".
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