Base | Representation |
---|---|
bin | 111100101000101001… |
… | …1001101101011010011 |
3 | 110110002202202021120221 |
4 | 1321101103031223103 |
5 | 4113134012311011 |
6 | 135452524413511 |
7 | 12256541216101 |
oct | 1712123155323 |
9 | 413082667527 |
10 | 130213010131 |
11 | 5024a938866 |
12 | 212a00a7297 |
13 | c382065829 |
14 | 64338b6c71 |
15 | 35c18dc971 |
hex | 1e514cdad3 |
130213010131 has 2 divisors, whose sum is σ = 130213010132. Its totient is φ = 130213010130.
The previous prime is 130213010077. The next prime is 130213010141. The reversal of 130213010131 is 131010312031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130213010131 - 27 = 130213010003 is a prime.
It is a super-2 number, since 2×1302130101312 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (130213010141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65106505065 + 65106505066.
It is an arithmetic number, because the mean of its divisors is an integer number (65106505066).
Almost surely, 2130213010131 is an apocalyptic number.
130213010131 is a deficient number, since it is larger than the sum of its proper divisors (1).
130213010131 is an equidigital number, since it uses as much as digits as its factorization.
130213010131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 130213010131 its reverse (131010312031), we get a palindrome (261223322162).
The spelling of 130213010131 in words is "one hundred thirty billion, two hundred thirteen million, ten thousand, one hundred thirty-one".
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