Base | Representation |
---|---|
bin | 11000111110110111… |
… | …00111001100111100 |
3 | 1021121201111002021001 |
4 | 30133123213030330 |
5 | 204432012442134 |
6 | 10054514420044 |
7 | 653240052106 |
oct | 143733471474 |
9 | 37551432231 |
10 | 13412234044 |
11 | 5762946a50 |
12 | 2723891624 |
13 | 1359907981 |
14 | 9133d6576 |
15 | 537730414 |
hex | 31f6e733c |
13412234044 has 48 divisors (see below), whose sum is σ = 26382224736. Its totient is φ = 5912524800.
The previous prime is 13412234027. The next prime is 13412234047. The reversal of 13412234044 is 44043221431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13412234047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496404 + ... + 522724.
It is an arithmetic number, because the mean of its divisors is an integer number (549629682).
Almost surely, 213412234044 is an apocalyptic number.
It is an amenable number.
13412234044 is a deficient number, since it is larger than the sum of its proper divisors (12969990692).
13412234044 is a wasteful number, since it uses less digits than its factorization.
13412234044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26686 (or 26684 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 13412234044 its reverse (44043221431), we get a palindrome (57455455475).
It can be divided in two parts, 13412 and 234044, that added together give a triangular number (247456 = T703).
The spelling of 13412234044 in words is "thirteen billion, four hundred twelve million, two hundred thirty-four thousand, forty-four".
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