Base | Representation |
---|---|
bin | 111110111001010010010001… |
… | …0101110011100111101000111 |
3 | 2200112211100222100100211212100 |
4 | 1331302210202232130331013 |
5 | 1040003114114402024111 |
6 | 5240342454014523143 |
7 | 224346423351260352 |
oct | 17562444256347507 |
9 | 2615740870324770 |
10 | 553231025033031 |
11 | 150304a61a232a4 |
12 | 5206ba66b064b3 |
13 | 1a990600791227 |
14 | 9a8874b26d299 |
15 | 43e5c1dd28756 |
hex | 1f72922b9cf47 |
553231025033031 has 12 divisors (see below), whose sum is σ = 802149927301008. Its totient is φ = 367418323341024.
The previous prime is 553231025033003. The next prime is 553231025033051. The reversal of 553231025033031 is 130330520132355.
It is a happy number.
553231025033031 is a `hidden beast` number, since 5 + 5 + 3 + 2 + 310 + 2 + 5 + 0 + 330 + 3 + 1 = 666.
It is not a de Polignac number, because 553231025033031 - 227 = 553230890815303 is a prime.
It is a super-2 number, since 2×5532310250330312 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553231025033051) 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, 116863332030 + ... + 116863336763.
It is an arithmetic number, because the mean of its divisors is an integer number (66845827275084).
Almost surely, 2553231025033031 is an apocalyptic number.
553231025033031 is a deficient number, since it is larger than the sum of its proper divisors (248918902267977).
553231025033031 is a wasteful number, since it uses less digits than its factorization.
553231025033031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233726669062 (or 233726669059 counting only the distinct ones).
The product of its (nonzero) digits is 121500, while the sum is 36.
Adding to 553231025033031 its reverse (130330520132355), we get a palindrome (683561545165386).
The spelling of 553231025033031 in words is "five hundred fifty-three trillion, two hundred thirty-one billion, twenty-five million, thirty-three thousand, thirty-one".
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