Base | Representation |
---|---|
bin | 100001101100100000011… |
… | …110000011100000101001 |
3 | 22012100210102012102202122 |
4 | 201230200132003200221 |
5 | 300414202210402103 |
6 | 4531424001241025 |
7 | 326202021201365 |
oct | 41544036034051 |
9 | 8170712172678 |
10 | 2315532122153 |
11 | 813014576378 |
12 | 314923033175 |
13 | 13a47a22ccb3 |
14 | 801027702a5 |
15 | 40374061b38 |
hex | 21b20783829 |
2315532122153 has 2 divisors, whose sum is σ = 2315532122154. Its totient is φ = 2315532122152.
The previous prime is 2315532122017. The next prime is 2315532122173. The reversal of 2315532122153 is 3512212355132.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1275605348329 + 1039926773824 = 1129427^2 + 1019768^2 .
It is a cyclic number.
It is not a de Polignac number, because 2315532122153 - 218 = 2315531860009 is a prime.
It is not a weakly prime, because it can be changed into another prime (2315532122173) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157766061076 + 1157766061077.
It is an arithmetic number, because the mean of its divisors is an integer number (1157766061077).
Almost surely, 22315532122153 is an apocalyptic number.
It is an amenable number.
2315532122153 is a deficient number, since it is larger than the sum of its proper divisors (1).
2315532122153 is an equidigital number, since it uses as much as digits as its factorization.
2315532122153 is an evil number, because the sum of its binary digits is even.
The product of its digits is 54000, while the sum is 35.
Adding to 2315532122153 its reverse (3512212355132), we get a palindrome (5827744477285).
The spelling of 2315532122153 in words is "two trillion, three hundred fifteen billion, five hundred thirty-two million, one hundred twenty-two thousand, one hundred fifty-three".
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