Base | Representation |
---|---|
bin | 10000001101111101111… |
… | …11001111011001010011 |
3 | 1222021101001122121112100 |
4 | 20012332333033121103 |
5 | 33112224241432410 |
6 | 1103555513131443 |
7 | 55155204414162 |
oct | 10067677173123 |
9 | 1867331577470 |
10 | 557255030355 |
11 | 1a536aa34201 |
12 | 8bbbb6b9b83 |
13 | 40719ca796a |
14 | 1cd852d93d9 |
15 | e7673bb8c0 |
hex | 81befcf653 |
557255030355 has 24 divisors (see below), whose sum is σ = 965951543232. Its totient is φ = 297189506304.
The previous prime is 557255030341. The next prime is 557255030393. The reversal of 557255030355 is 553030552755.
It is not a de Polignac number, because 557255030355 - 28 = 557255030099 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 557255030355.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 797787 + ... + 1323243.
It is an arithmetic number, because the mean of its divisors is an integer number (40247980968).
Almost surely, 2557255030355 is an apocalyptic number.
557255030355 is a deficient number, since it is larger than the sum of its proper divisors (408696512877).
557255030355 is a wasteful number, since it uses less digits than its factorization.
557255030355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 549035 (or 549032 counting only the distinct ones).
The product of its (nonzero) digits is 1968750, while the sum is 45.
The spelling of 557255030355 in words is "five hundred fifty-seven billion, two hundred fifty-five million, thirty thousand, three hundred fifty-five".
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