Base | Representation |
---|---|
bin | 1010100011100101101000… |
… | …00011100110111100111100 |
3 | 10001012010212120011221010020 |
4 | 11101302310003212330330 |
5 | 11020310233133044234 |
6 | 121211525511412140 |
7 | 4614041243245215 |
oct | 521626403467474 |
9 | 101163776157106 |
10 | 23213024112444 |
11 | 743a651a49401 |
12 | 272aa0a984050 |
13 | cc4c954c79ca |
14 | 5a3732c7a40c |
15 | 2a3c56165549 |
hex | 151cb40e6f3c |
23213024112444 has 48 divisors (see below), whose sum is σ = 55327161888768. Its totient is φ = 7571534730048.
The previous prime is 23213024112437. The next prime is 23213024112449. The reversal of 23213024112444 is 44421142031232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23213024112449) 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 15 ways as a sum of consecutive naturals, for example, 1263967 + ... + 6929910.
It is an arithmetic number, because the mean of its divisors is an integer number (1152649206016).
Almost surely, 223213024112444 is an apocalyptic number.
It is an amenable number.
23213024112444 is an abundant number, since it is smaller than the sum of its proper divisors (32114137776324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23213024112444 is a wasteful number, since it uses less digits than its factorization.
23213024112444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8198954 (or 8198952 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 33.
Adding to 23213024112444 its reverse (44421142031232), we get a palindrome (67634166143676).
The spelling of 23213024112444 in words is "twenty-three trillion, two hundred thirteen billion, twenty-four million, one hundred twelve thousand, four hundred forty-four".
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