Base | Representation |
---|---|
bin | 110010111010… |
… | …000010000001 |
3 | 221002222202110 |
4 | 302322002001 |
5 | 11404014042 |
6 | 1154005533 |
7 | 221300256 |
oct | 62720201 |
9 | 27088673 |
10 | 13344897 |
11 | 7595245 |
12 | 45768a9 |
13 | 29c31b7 |
14 | 1ab542d |
15 | 128909c |
hex | cba081 |
13344897 has 8 divisors (see below), whose sum is σ = 18729760. Its totient is φ = 8428320.
The previous prime is 13344871. The next prime is 13344907. The reversal of 13344897 is 79844331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13344897 - 27 = 13344769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13344497) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117004 + ... + 117117.
It is an arithmetic number, because the mean of its divisors is an integer number (2341220).
Almost surely, 213344897 is an apocalyptic number.
It is an amenable number.
13344897 is a deficient number, since it is larger than the sum of its proper divisors (5384863).
13344897 is a wasteful number, since it uses less digits than its factorization.
13344897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234143.
The product of its digits is 72576, while the sum is 39.
The square root of 13344897 is about 3653.0667938049. The cubic root of 13344897 is about 237.1947517055.
It can be divided in two parts, 13344 and 897, that added together give a palindrome (14241).
The spelling of 13344897 in words is "thirteen million, three hundred forty-four thousand, eight hundred ninety-seven".
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