Base | Representation |
---|---|
bin | 101000000100010… |
… | …0110110001000111 |
3 | 10110200210021200002 |
4 | 1100020212301013 |
5 | 10223133330343 |
6 | 341223511515 |
7 | 45213331250 |
oct | 12010466107 |
9 | 3420707602 |
10 | 1344433223 |
11 | 62a996641 |
12 | 3162b859b |
13 | 1856c4623 |
14 | ca7a9b27 |
15 | 7d06a8b8 |
hex | 50226c47 |
1344433223 has 4 divisors (see below), whose sum is σ = 1536495120. Its totient is φ = 1152371328.
The previous prime is 1344433193. The next prime is 1344433231. The reversal of 1344433223 is 3223344431.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1344433223 - 212 = 1344429127 is a prime.
It is a super-2 number, since 2×13444332232 = 3615001382212335458, which 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 (1344433273) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96030938 + ... + 96030951.
It is an arithmetic number, because the mean of its divisors is an integer number (384123780).
Almost surely, 21344433223 is an apocalyptic number.
1344433223 is a deficient number, since it is larger than the sum of its proper divisors (192061897).
1344433223 is an equidigital number, since it uses as much as digits as its factorization.
1344433223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192061896.
The product of its digits is 20736, while the sum is 29.
The square root of 1344433223 is about 36666.5136466504. The cubic root of 1344433223 is about 1103.6882321604.
Adding to 1344433223 its reverse (3223344431), we get a palindrome (4567777654).
The spelling of 1344433223 in words is "one billion, three hundred forty-four million, four hundred thirty-three thousand, two hundred twenty-three".
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