Base | Representation |
---|---|
bin | 10000001110001111011… |
… | …11010100010011111001 |
3 | 1222021202021220212202210 |
4 | 20013013233110103321 |
5 | 33113024333214004 |
6 | 1104022240045333 |
7 | 55161636363114 |
oct | 10070757242371 |
9 | 1867667825683 |
10 | 557401851129 |
11 | 1a54358a4892 |
12 | 90040903849 |
13 | 40741532766 |
14 | 1cd9a9d757b |
15 | e77521e089 |
hex | 81c7bd44f9 |
557401851129 has 16 divisors (see below), whose sum is σ = 750951417600. Its totient is φ = 367745166720.
The previous prime is 557401851113. The next prime is 557401851143. The reversal of 557401851129 is 921158104755.
It is not a de Polignac number, because 557401851129 - 24 = 557401851113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (557401851169) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2179572 + ... + 2421845.
It is an arithmetic number, because the mean of its divisors is an integer number (46934463600).
Almost surely, 2557401851129 is an apocalyptic number.
It is an amenable number.
557401851129 is a deficient number, since it is larger than the sum of its proper divisors (193549566471).
557401851129 is a wasteful number, since it uses less digits than its factorization.
557401851129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4601840.
The product of its (nonzero) digits is 504000, while the sum is 48.
The spelling of 557401851129 in words is "five hundred fifty-seven billion, four hundred one million, eight hundred fifty-one thousand, one hundred twenty-nine".
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