Base | Representation |
---|---|
bin | 10000001101100100111… |
… | …10101101001001000101 |
3 | 1222020211102202211220100 |
4 | 20012302132231021011 |
5 | 33111312031043403 |
6 | 1103523015154313 |
7 | 55150045601436 |
oct | 10066236551105 |
9 | 1866742684810 |
10 | 557045174853 |
11 | 1a527252a702 |
12 | 8bb61375999 |
13 | 406b567c7cb |
14 | 1cd654ad48d |
15 | e753c672a3 |
hex | 81b27ad245 |
557045174853 has 12 divisors (see below), whose sum is σ = 804650381548. Its totient is φ = 371349800640.
The previous prime is 557045174809. The next prime is 557045174857. The reversal of 557045174853 is 358471540755.
557045174853 is a `hidden beast` number, since 5 + 5 + 70 + 4 + 517 + 4 + 8 + 53 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 107309966724 + 449735208129 = 327582^2 + 670623^2 .
It is not a de Polignac number, because 557045174853 - 26 = 557045174789 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 557045174853.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (557045174857) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 875800 + ... + 1371537.
Almost surely, 2557045174853 is an apocalyptic number.
It is an amenable number.
557045174853 is a deficient number, since it is larger than the sum of its proper divisors (247605206695).
557045174853 is a wasteful number, since it uses less digits than its factorization.
557045174853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2274884 (or 2274881 counting only the distinct ones).
The product of its (nonzero) digits is 11760000, while the sum is 54.
The spelling of 557045174853 in words is "five hundred fifty-seven billion, forty-five million, one hundred seventy-four thousand, eight hundred fifty-three".
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