Base | Representation |
---|---|
bin | 101001000010110000001 |
3 | 2112022212000 |
4 | 11020112001 |
5 | 321014042 |
6 | 44454213 |
7 | 14300661 |
oct | 5102601 |
9 | 2468760 |
10 | 1344897 |
11 | 839494 |
12 | 54a369 |
13 | 3811c8 |
14 | 2701a1 |
15 | 1b874c |
hex | 148581 |
1344897 has 8 divisors (see below), whose sum is σ = 1992480. Its totient is φ = 896580.
The previous prime is 1344869. The next prime is 1344899. The reversal of 1344897 is 7984431.
It is a happy number.
It is not a de Polignac number, because 1344897 - 28 = 1344641 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1344899) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24879 + ... + 24932.
It is an arithmetic number, because the mean of its divisors is an integer number (249060).
21344897 is an apocalyptic number.
It is an amenable number.
1344897 is a deficient number, since it is larger than the sum of its proper divisors (647583).
1344897 is an equidigital number, since it uses as much as digits as its factorization.
1344897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49820 (or 49814 counting only the distinct ones).
The product of its digits is 24192, while the sum is 36.
The square root of 1344897 is about 1159.6969431709. The cubic root of 1344897 is about 110.3815127361.
The spelling of 1344897 in words is "one million, three hundred forty-four thousand, eight hundred ninety-seven".
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