Base | Representation |
---|---|
bin | 1010100100001101001001… |
… | …11000101111100100110111 |
3 | 10001021011122102222101101121 |
4 | 11102012210320233210313 |
5 | 11021132213034124143 |
6 | 121225355313004411 |
7 | 4615422144132400 |
oct | 522064470574467 |
9 | 101234572871347 |
10 | 23234244442423 |
11 | 74486512aa3a3 |
12 | 2732b51553707 |
13 | cc6c97964491 |
14 | 5a47872649a7 |
15 | 2a45990d57ed |
hex | 1521a4e2f937 |
23234244442423 has 24 divisors (see below), whose sum is σ = 28650842206272. Its totient is φ = 18721720410624.
The previous prime is 23234244442397. The next prime is 23234244442523. The reversal of 23234244442423 is 32424444243232.
It is not a de Polignac number, because 23234244442423 - 217 = 23234244311351 is a prime.
It is a super-2 number, since 2×232342444424232 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23234244442423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23234244442523) 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 23 ways as a sum of consecutive naturals, for example, 15559311 + ... + 16987072.
It is an arithmetic number, because the mean of its divisors is an integer number (1193785091928).
Almost surely, 223234244442423 is an apocalyptic number.
23234244442423 is a deficient number, since it is larger than the sum of its proper divisors (5416597763849).
23234244442423 is a wasteful number, since it uses less digits than its factorization.
23234244442423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32547271 (or 32547264 counting only the distinct ones).
The product of its digits is 3538944, while the sum is 43.
Adding to 23234244442423 its reverse (32424444243232), we get a palindrome (55658688685655).
The spelling of 23234244442423 in words is "twenty-three trillion, two hundred thirty-four billion, two hundred forty-four million, four hundred forty-two thousand, four hundred twenty-three".
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