Base | Representation |
---|---|
bin | 10000000100011011001… |
… | …01000111011101110111 |
3 | 1221210010222010120100121 |
4 | 20002031211013131313 |
5 | 33021231032200010 |
6 | 1101351234152411 |
7 | 54614216115634 |
oct | 10021545073567 |
9 | 1853128116317 |
10 | 552131131255 |
11 | 1a31806a1a50 |
12 | 8b00b722707 |
13 | 400b15884c2 |
14 | 1ca1a9c518b |
15 | e56763e3da |
hex | 808d947777 |
552131131255 has 16 divisors (see below), whose sum is σ = 722813529600. Its totient is φ = 401536755360.
The previous prime is 552131131247. The next prime is 552131131261.
It is a happy number.
552131131255 is nontrivially palindromic in base 10.
552131131255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 552131131255 - 23 = 552131131247 is a prime.
It is a super-2 number, since 2×5521311312552 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 552131131255.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1724686 + ... + 2019604.
It is an arithmetic number, because the mean of its divisors is an integer number (45175845600).
Almost surely, 2552131131255 is an apocalyptic number.
552131131255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
552131131255 is a deficient number, since it is larger than the sum of its proper divisors (170682398345).
552131131255 is a wasteful number, since it uses less digits than its factorization.
552131131255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328974.
The product of its digits is 22500, while the sum is 34.
It can be divided in two parts, 552131 and 131255, that added together give a palindrome (683386).
The spelling of 552131131255 in words is "five hundred fifty-two billion, one hundred thirty-one million, one hundred thirty-one thousand, two hundred fifty-five".
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