Base | Representation |
---|---|
bin | 101000000100010… |
… | …1001011001011011 |
3 | 10110200210211110001 |
4 | 1100020221121123 |
5 | 10223134201440 |
6 | 341224033431 |
7 | 45213404536 |
oct | 12010513133 |
9 | 3420724401 |
10 | 1344443995 |
11 | 62a9a3744 |
12 | 316302877 |
13 | 1856c94bb |
14 | ca7ada1d |
15 | 7d06db9a |
hex | 5022965b |
1344443995 has 8 divisors (see below), whose sum is σ = 1614147120. Its totient is φ = 1075012320.
The previous prime is 1344443987. The next prime is 1344443999. The reversal of 1344443995 is 5993444431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1344443995 - 23 = 1344443987 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1344443999) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56800 + ... + 76909.
It is an arithmetic number, because the mean of its divisors is an integer number (201768390).
Almost surely, 21344443995 is an apocalyptic number.
1344443995 is a deficient number, since it is larger than the sum of its proper divisors (269703125).
1344443995 is a wasteful number, since it uses less digits than its factorization.
1344443995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135725.
The product of its digits is 933120, while the sum is 46.
The square root of 1344443995 is about 36666.6605378783. The cubic root of 1344443995 is about 1103.6911798457.
The spelling of 1344443995 in words is "one billion, three hundred forty-four million, four hundred forty-three thousand, nine hundred ninety-five".
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