Base | Representation |
---|---|
bin | 10011010100001… |
… | …100101011001001 |
3 | 211120210001100111 |
4 | 103110030223021 |
5 | 1130424440042 |
6 | 52053434321 |
7 | 11013323605 |
oct | 2324145311 |
9 | 746701314 |
10 | 324061897 |
11 | 156a19555 |
12 | 9063b9a1 |
13 | 521a4003 |
14 | 31078505 |
15 | 1d6b3517 |
hex | 1350cac9 |
324061897 has 2 divisors, whose sum is σ = 324061898. Its totient is φ = 324061896.
The previous prime is 324061849. The next prime is 324061919. The reversal of 324061897 is 798160423.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 259725456 + 64336441 = 16116^2 + 8021^2 .
It is an emirp because it is prime and its reverse (798160423) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 324061897 - 219 = 323537609 is a prime.
It is a super-2 number, since 2×3240618972 = 210032226174477218, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (324061597) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162030948 + 162030949.
It is an arithmetic number, because the mean of its divisors is an integer number (162030949).
Almost surely, 2324061897 is an apocalyptic number.
It is an amenable number.
324061897 is a deficient number, since it is larger than the sum of its proper divisors (1).
324061897 is an equidigital number, since it uses as much as digits as its factorization.
324061897 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 324061897 is about 18001.7192790022. The cubic root of 324061897 is about 686.8722800171.
The spelling of 324061897 in words is "three hundred twenty-four million, sixty-one thousand, eight hundred ninety-seven".
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