Base | Representation |
---|---|
bin | 10101011101010111… |
… | …100010110110111111 |
3 | 2012110210020210100122 |
4 | 111131113202312333 |
5 | 334142032232123 |
6 | 14330210445155 |
7 | 1443661505420 |
oct | 253527426677 |
9 | 65423223318 |
10 | 23041289663 |
11 | 9854230a57 |
12 | 45705937bb |
13 | 22327b7a12 |
14 | 1188199647 |
15 | 8ecc68bc8 |
hex | 55d5e2dbf |
23041289663 has 4 divisors (see below), whose sum is σ = 26332902480. Its totient is φ = 19749676848.
The previous prime is 23041289653. The next prime is 23041289671. The reversal of 23041289663 is 36698214032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23041289663 - 28 = 23041289407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23041289603) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1645806398 + ... + 1645806411.
It is an arithmetic number, because the mean of its divisors is an integer number (6583225620).
Almost surely, 223041289663 is an apocalyptic number.
23041289663 is a deficient number, since it is larger than the sum of its proper divisors (3291612817).
23041289663 is an equidigital number, since it uses as much as digits as its factorization.
23041289663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3291612816.
The product of its (nonzero) digits is 373248, while the sum is 44.
The spelling of 23041289663 in words is "twenty-three billion, forty-one million, two hundred eighty-nine thousand, six hundred sixty-three".
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