Base | Representation |
---|---|
bin | 10101011011000011… |
… | …001111110010001001 |
3 | 2012101002002201021022 |
4 | 111123003033302021 |
5 | 334102104223332 |
6 | 14322301322225 |
7 | 1443010203056 |
oct | 253303176211 |
9 | 65332081238 |
10 | 23002414217 |
11 | 9834299292 |
12 | 455b566375 |
13 | 2227725cb3 |
14 | 1182d5a02d |
15 | 8e963a212 |
hex | 55b0cfc89 |
23002414217 has 2 divisors, whose sum is σ = 23002414218. Its totient is φ = 23002414216.
The previous prime is 23002414187. The next prime is 23002414223. The reversal of 23002414217 is 71241420032.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 18945870736 + 4056543481 = 137644^2 + 63691^2 .
It is a cyclic number.
It is not a de Polignac number, because 23002414217 - 212 = 23002410121 is a prime.
It is a super-2 number, since 2×230024142172 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (23002474217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501207108 + 11501207109.
It is an arithmetic number, because the mean of its divisors is an integer number (11501207109).
Almost surely, 223002414217 is an apocalyptic number.
It is an amenable number.
23002414217 is a deficient number, since it is larger than the sum of its proper divisors (1).
23002414217 is an equidigital number, since it uses as much as digits as its factorization.
23002414217 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2688, while the sum is 26.
Adding to 23002414217 its reverse (71241420032), we get a palindrome (94243834249).
The spelling of 23002414217 in words is "twenty-three billion, two million, four hundred fourteen thousand, two hundred seventeen".
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