Base | Representation |
---|---|
bin | 10000001110010100001… |
… | …10011000000111101011 |
3 | 1222021212001102201212020 |
4 | 20013022012120013223 |
5 | 33113120002403400 |
6 | 1104030212515523 |
7 | 55162630102110 |
oct | 10071206300753 |
9 | 1867761381766 |
10 | 557441450475 |
11 | 1a5456191418 |
12 | 9005201bba3 |
13 | 407497b8b20 |
14 | 1cda1d84907 |
15 | e7789422a0 |
hex | 81ca1981eb |
557441450475 has 48 divisors (see below), whose sum is σ = 1134321898752. Its totient is φ = 235228037760.
The previous prime is 557441450429. The next prime is 557441450497. The reversal of 557441450475 is 574054144755.
It is a happy number.
It is not a de Polignac number, because 557441450475 - 28 = 557441450219 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40831377 + ... + 40845026.
It is an arithmetic number, because the mean of its divisors is an integer number (23631706224).
Almost surely, 2557441450475 is an apocalyptic number.
557441450475 is an abundant number, since it is smaller than the sum of its proper divisors (576880448277).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
557441450475 is a wasteful number, since it uses less digits than its factorization.
557441450475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81676436 (or 81676431 counting only the distinct ones).
The product of its (nonzero) digits is 7840000, while the sum is 51.
The spelling of 557441450475 in words is "five hundred fifty-seven billion, four hundred forty-one million, four hundred fifty thousand, four hundred seventy-five".
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