Base | Representation |
---|---|
bin | 111011001101110001101001… |
… | …111000111110000001001011 |
3 | 1021011002222222222122012011111 |
4 | 323031301221320332001023 |
5 | 233113402013324031102 |
6 | 2321520312324311151 |
7 | 105566356130602255 |
oct | 7315615170760113 |
9 | 1234088888565144 |
10 | 260431413502027 |
11 | 75a88384541879 |
12 | 252614295424b7 |
13 | b241766638b11 |
14 | 4844d3a592cd5 |
15 | 20196432c4cd7 |
hex | ecdc69e3e04b |
260431413502027 has 2 divisors, whose sum is σ = 260431413502028. Its totient is φ = 260431413502026.
The previous prime is 260431413501997. The next prime is 260431413502037. The reversal of 260431413502027 is 720205314134062.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-260431413502027 is a prime.
It is a super-2 number, since 2×2604314135020272 (a number of 30 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (260431413502037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130215706751013 + 130215706751014.
It is an arithmetic number, because the mean of its divisors is an integer number (130215706751014).
Almost surely, 2260431413502027 is an apocalyptic number.
260431413502027 is a deficient number, since it is larger than the sum of its proper divisors (1).
260431413502027 is an equidigital number, since it uses as much as digits as its factorization.
260431413502027 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 241920, while the sum is 40.
Adding to 260431413502027 its reverse (720205314134062), we get a palindrome (980636727636089).
The spelling of 260431413502027 in words is "two hundred sixty trillion, four hundred thirty-one billion, four hundred thirteen million, five hundred two thousand, twenty-seven".
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