Base | Representation |
---|---|
bin | 101000000011101… |
… | …0110011111111010 |
3 | 10110200011120200000 |
4 | 1100013112133322 |
5 | 10223042320232 |
6 | 341212453430 |
7 | 45210461562 |
oct | 12007263772 |
9 | 3420146600 |
10 | 1344104442 |
11 | 62a79161a |
12 | 31617a276 |
13 | 18560aa95 |
14 | ca721da2 |
15 | 7d00327c |
hex | 501d67fa |
1344104442 has 48 divisors (see below), whose sum is σ = 3023721792. Its totient is φ = 447495840.
The previous prime is 1344104431. The next prime is 1344104467. The reversal of 1344104442 is 2444014431.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 780142 + ... + 781862.
It is an arithmetic number, because the mean of its divisors is an integer number (62994204).
Almost surely, 21344104442 is an apocalyptic number.
1344104442 is an abundant number, since it is smaller than the sum of its proper divisors (1679617350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1344104442 is a wasteful number, since it uses less digits than its factorization.
1344104442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3345 (or 3333 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
The square root of 1344104442 is about 36662.0299765302. The cubic root of 1344104442 is about 1103.5982558794.
Adding to 1344104442 its reverse (2444014431), we get a palindrome (3788118873).
The spelling of 1344104442 in words is "one billion, three hundred forty-four million, one hundred four thousand, four hundred forty-two".
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