Base | Representation |
---|---|
bin | 10110111110001000… |
… | …01001110010010111 |
3 | 1011211110110220110002 |
4 | 23133010021302113 |
5 | 200224034424143 |
6 | 5355420521515 |
7 | 614415116042 |
oct | 133704116227 |
9 | 34743426402 |
10 | 12332342423 |
11 | 5259316435 |
12 | 24820b029b |
13 | 1216c7784b |
14 | 84dc0dc59 |
15 | 4c2a1c5b8 |
hex | 2df109c97 |
12332342423 has 24 divisors (see below), whose sum is σ = 13638438528. Its totient is φ = 11123769888.
The previous prime is 12332342389. The next prime is 12332342441. The reversal of 12332342423 is 32424323321.
It is not a de Polignac number, because 12332342423 - 26 = 12332342359 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12332342023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 824336 + ... + 839162.
It is an arithmetic number, because the mean of its divisors is an integer number (568268272).
Almost surely, 212332342423 is an apocalyptic number.
12332342423 is a deficient number, since it is larger than the sum of its proper divisors (1306096105).
12332342423 is a wasteful number, since it uses less digits than its factorization.
12332342423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14951 (or 14922 counting only the distinct ones).
The product of its digits is 20736, while the sum is 29.
Adding to 12332342423 its reverse (32424323321), we get a palindrome (44756665744).
The spelling of 12332342423 in words is "twelve billion, three hundred thirty-two million, three hundred forty-two thousand, four hundred twenty-three".
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