Base | Representation |
---|---|
bin | 1010110010011001… |
… | …01100101001011001 |
3 | 112221121200001201022 |
4 | 11121030230221121 |
5 | 43330103434441 |
6 | 2354403132225 |
7 | 263342444465 |
oct | 53114545131 |
9 | 15847601638 |
10 | 5791468121 |
11 | 250215079a |
12 | 1157674075 |
13 | 713b1521a |
14 | 3cd2494a5 |
15 | 23d69584b |
hex | 15932ca59 |
5791468121 has 2 divisors, whose sum is σ = 5791468122. Its totient is φ = 5791468120.
The previous prime is 5791468073. The next prime is 5791468127. The reversal of 5791468121 is 1218641975.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5785732096 + 5736025 = 76064^2 + 2395^2 .
It is a cyclic number.
It is not a de Polignac number, because 5791468121 - 214 = 5791451737 is a prime.
It is a super-2 number, since 2×57914681212 = 67082205993118541282, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5791468127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2895734060 + 2895734061.
It is an arithmetic number, because the mean of its divisors is an integer number (2895734061).
Almost surely, 25791468121 is an apocalyptic number.
It is an amenable number.
5791468121 is a deficient number, since it is larger than the sum of its proper divisors (1).
5791468121 is an equidigital number, since it uses as much as digits as its factorization.
5791468121 is an evil number, because the sum of its binary digits is even.
The product of its digits is 120960, while the sum is 44.
The square root of 5791468121 is about 76101.6959140859. The cubic root of 5791468121 is about 1795.8203558766.
The spelling of 5791468121 in words is "five billion, seven hundred ninety-one million, four hundred sixty-eight thousand, one hundred twenty-one".
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