Base | Representation |
---|---|
bin | 101000000100011… |
… | …0110011100001111 |
3 | 10110200220112201212 |
4 | 1100020312130033 |
5 | 10223142404143 |
6 | 341225125035 |
7 | 45214016363 |
oct | 12010663417 |
9 | 3420815655 |
10 | 1344497423 |
11 | 62aa2a8a5 |
12 | 31632977b |
13 | 185717909 |
14 | ca7c52a3 |
15 | 7d07e918 |
hex | 5023670f |
1344497423 has 2 divisors, whose sum is σ = 1344497424. Its totient is φ = 1344497422.
The previous prime is 1344497417. The next prime is 1344497443. The reversal of 1344497423 is 3247944431.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1344497423 - 218 = 1344235279 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1344497443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672248711 + 672248712.
It is an arithmetic number, because the mean of its divisors is an integer number (672248712).
Almost surely, 21344497423 is an apocalyptic number.
1344497423 is a deficient number, since it is larger than the sum of its proper divisors (1).
1344497423 is an equidigital number, since it uses as much as digits as its factorization.
1344497423 is an evil number, because the sum of its binary digits is even.
The product of its digits is 290304, while the sum is 41.
The square root of 1344497423 is about 36667.3890943983. The cubic root of 1344497423 is about 1103.7057998253.
The spelling of 1344497423 in words is "one billion, three hundred forty-four million, four hundred ninety-seven thousand, four hundred twenty-three".
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