Base | Representation |
---|---|
bin | 110001011110100001… |
… | …000011110010100011 |
3 | 12002010101200111022202 |
4 | 301132201003302203 |
5 | 1332300041112011 |
6 | 40223324123415 |
7 | 3560331605144 |
oct | 613641036243 |
9 | 162111614282 |
10 | 53125332131 |
11 | 20591957373 |
12 | a36769656b |
13 | 50183c7191 |
14 | 27dd83dacb |
15 | 15ade4423b |
hex | c5e843ca3 |
53125332131 has 2 divisors, whose sum is σ = 53125332132. Its totient is φ = 53125332130.
The previous prime is 53125332107. The next prime is 53125332151. The reversal of 53125332131 is 13123352135.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 53125332131 - 26 = 53125332067 is a prime.
It is a super-2 number, since 2×531253321312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 53125332094 and 53125332103.
It is not a weakly prime, because it can be changed into another prime (53125332101) by changing a digit.
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 as a sum of consecutive naturals, namely, 26562666065 + 26562666066.
It is an arithmetic number, because the mean of its divisors is an integer number (26562666066).
Almost surely, 253125332131 is an apocalyptic number.
53125332131 is a deficient number, since it is larger than the sum of its proper divisors (1).
53125332131 is an equidigital number, since it uses as much as digits as its factorization.
53125332131 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 8100, while the sum is 29.
Adding to 53125332131 its reverse (13123352135), we get a palindrome (66248684266).
The spelling of 53125332131 in words is "fifty-three billion, one hundred twenty-five million, three hundred thirty-two thousand, one hundred thirty-one".
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