Base | Representation |
---|---|
bin | 10101110110010001… |
… | …110101001111000101 |
3 | 2020112220122222101110 |
4 | 111312101311033011 |
5 | 341021030104334 |
6 | 14435500315233 |
7 | 1460225046414 |
oct | 256621651705 |
9 | 66486588343 |
10 | 23459222469 |
11 | 9a49135071 |
12 | 4668542b19 |
13 | 229b267837 |
14 | 11c78ab47b |
15 | 9247c0ae9 |
hex | 5764753c5 |
23459222469 has 4 divisors (see below), whose sum is σ = 31278963296. Its totient is φ = 15639481644.
The previous prime is 23459222419. The next prime is 23459222477. The reversal of 23459222469 is 96422295432.
It is a happy number.
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 not a de Polignac number, because 23459222469 - 29 = 23459221957 is a prime.
It is a super-2 number, since 2×234592224692 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23459222419) 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, 3909870409 + ... + 3909870414.
It is an arithmetic number, because the mean of its divisors is an integer number (7819740824).
Almost surely, 223459222469 is an apocalyptic number.
It is an amenable number.
23459222469 is a deficient number, since it is larger than the sum of its proper divisors (7819740827).
23459222469 is an equidigital number, since it uses as much as digits as its factorization.
23459222469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7819740826.
The product of its digits is 1866240, while the sum is 48.
The spelling of 23459222469 in words is "twenty-three billion, four hundred fifty-nine million, two hundred twenty-two thousand, four hundred sixty-nine".
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