Base | Representation |
---|---|
bin | 10101011100111111… |
… | …100110010101010001 |
3 | 2012110100102212121122 |
4 | 111130333212111101 |
5 | 334133430344213 |
6 | 14325424132025 |
7 | 1443554242436 |
oct | 253477462521 |
9 | 65410385548 |
10 | 23035012433 |
11 | 9850733864 |
12 | 456a467015 |
13 | 22313ca794 |
14 | 1187403b8d |
15 | 8ec428d08 |
hex | 55cfe6551 |
23035012433 has 2 divisors, whose sum is σ = 23035012434. Its totient is φ = 23035012432.
The previous prime is 23035012423. The next prime is 23035012459. The reversal of 23035012433 is 33421053032.
It is a happy number.
It is an a-pointer prime, because the next prime (23035012459) can be obtained adding 23035012433 to its sum of digits (26).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 21602238529 + 1432773904 = 146977^2 + 37852^2 .
It is a cyclic number.
It is not a de Polignac number, because 23035012433 - 210 = 23035011409 is a prime.
It is a super-2 number, since 2×230350124332 (a number of 22 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (23035012423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11517506216 + 11517506217.
It is an arithmetic number, because the mean of its divisors is an integer number (11517506217).
Almost surely, 223035012433 is an apocalyptic number.
It is an amenable number.
23035012433 is a deficient number, since it is larger than the sum of its proper divisors (1).
23035012433 is an equidigital number, since it uses as much as digits as its factorization.
23035012433 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6480, while the sum is 26.
Adding to 23035012433 its reverse (33421053032), we get a palindrome (56456065465).
The spelling of 23035012433 in words is "twenty-three billion, thirty-five million, twelve thousand, four hundred thirty-three".
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