Base | Representation |
---|---|
bin | 110010111001… |
… | …110111101001 |
3 | 221002221211212 |
4 | 302321313221 |
5 | 11404003413 |
6 | 1154002505 |
7 | 221265320 |
oct | 62716751 |
9 | 27087755 |
10 | 13344233 |
11 | 75947a1 |
12 | 4576435 |
13 | 29c2ac6 |
14 | 1ab50b7 |
15 | 1288ca8 |
hex | cb9de9 |
13344233 has 12 divisors (see below), whose sum is σ = 15628608. Its totient is φ = 11161080.
The previous prime is 13344223. The next prime is 13344239. The reversal of 13344233 is 33244331.
It is not a de Polignac number, because 13344233 - 24 = 13344217 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13344199 and 13344208.
It is not an unprimeable number, because it can be changed into a prime (13344239) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12428 + ... + 13458.
It is an arithmetic number, because the mean of its divisors is an integer number (1302384).
Almost surely, 213344233 is an apocalyptic number.
It is an amenable number.
13344233 is a deficient number, since it is larger than the sum of its proper divisors (2284375).
13344233 is an equidigital number, since it uses as much as digits as its factorization.
13344233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1124 (or 1081 counting only the distinct ones).
The product of its digits is 2592, while the sum is 23.
The square root of 13344233 is about 3652.9759101314. The cubic root of 13344233 is about 237.1908176193.
Adding to 13344233 its reverse (33244331), we get a palindrome (46588564).
The spelling of 13344233 in words is "thirteen million, three hundred forty-four thousand, two hundred thirty-three".
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