Base | Representation |
---|---|
bin | 10100101100100100001… |
… | …11111100011111000011 |
3 | 2111222112020220212102121 |
4 | 22112102013330133003 |
5 | 43122334004111011 |
6 | 1302403510225111 |
7 | 102243150061624 |
oct | 12262207743703 |
9 | 2458466825377 |
10 | 711121160131 |
11 | 2546483a0928 |
12 | b59a1055197 |
13 | 5209b506575 |
14 | 265c0313a4b |
15 | 137705cae71 |
hex | a5921fc7c3 |
711121160131 has 2 divisors, whose sum is σ = 711121160132. Its totient is φ = 711121160130.
The previous prime is 711121160129. The next prime is 711121160203. The reversal of 711121160131 is 131061121117.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 711121160131 - 21 = 711121160129 is a prime.
It is a super-2 number, since 2×7111211601312 (a number of 25 digits) contains 22 as substring.
Together with 711121160129, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 711121160096 and 711121160105.
It is not a weakly prime, because it can be changed into another prime (711121160111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355560580065 + 355560580066.
It is an arithmetic number, because the mean of its divisors is an integer number (355560580066).
Almost surely, 2711121160131 is an apocalyptic number.
711121160131 is a deficient number, since it is larger than the sum of its proper divisors (1).
711121160131 is an equidigital number, since it uses as much as digits as its factorization.
711121160131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 252, while the sum is 25.
Adding to 711121160131 its reverse (131061121117), we get a palindrome (842182281248).
The spelling of 711121160131 in words is "seven hundred eleven billion, one hundred twenty-one million, one hundred sixty thousand, one hundred thirty-one".
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