Base | Representation |
---|---|
bin | 10101011100010001… |
… | …110111010011100101 |
3 | 2012102111212202122220 |
4 | 111130101313103211 |
5 | 334122343221313 |
6 | 14324315142553 |
7 | 1443350320002 |
oct | 253421672345 |
9 | 65374782586 |
10 | 23023023333 |
11 | 9844995212 |
12 | 4566444a59 |
13 | 222ba9073b |
14 | 11859a28a9 |
15 | 8eb35b823 |
hex | 55c4774e5 |
23023023333 has 4 divisors (see below), whose sum is σ = 30697364448. Its totient is φ = 15348682220.
The previous prime is 23023023329. The next prime is 23023023341. The reversal of 23023023333 is 33332032032.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23023023333 - 22 = 23023023329 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23023023343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3837170553 + ... + 3837170558.
It is an arithmetic number, because the mean of its divisors is an integer number (7674341112).
Almost surely, 223023023333 is an apocalyptic number.
It is an amenable number.
23023023333 is a deficient number, since it is larger than the sum of its proper divisors (7674341115).
23023023333 is an equidigital number, since it uses as much as digits as its factorization.
23023023333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7674341114.
The product of its (nonzero) digits is 5832, while the sum is 24.
Adding to 23023023333 its reverse (33332032032), we get a palindrome (56355055365).
The spelling of 23023023333 in words is "twenty-three billion, twenty-three million, twenty-three thousand, three hundred thirty-three".
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