Base | Representation |
---|---|
bin | 110000111100001111… |
… | …000111011010010111 |
3 | 12000122022110220111222 |
4 | 300330033013122113 |
5 | 1330110322444111 |
6 | 40050301120555 |
7 | 3540146233004 |
oct | 607417073227 |
9 | 160568426458 |
10 | 52550203031 |
11 | 20317246367 |
12 | a226b5915b |
13 | 4c561c8ac1 |
14 | 27872cc8ab |
15 | 15786da7db |
hex | c3c3c7697 |
52550203031 has 2 divisors, whose sum is σ = 52550203032. Its totient is φ = 52550203030.
The previous prime is 52550202989. The next prime is 52550203037. The reversal of 52550203031 is 13030205525.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52550203031 is a prime.
It is a super-2 number, since 2×525502030312 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52550203037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26275101515 + 26275101516.
It is an arithmetic number, because the mean of its divisors is an integer number (26275101516).
Almost surely, 252550203031 is an apocalyptic number.
52550203031 is a deficient number, since it is larger than the sum of its proper divisors (1).
52550203031 is an equidigital number, since it uses as much as digits as its factorization.
52550203031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4500, while the sum is 26.
Adding to 52550203031 its reverse (13030205525), we get a palindrome (65580408556).
The spelling of 52550203031 in words is "fifty-two billion, five hundred fifty million, two hundred three thousand, thirty-one".
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