Base | Representation |
---|---|
bin | 11000010010111110… |
… | …00010011100111110 |
3 | 1020200001122112212000 |
4 | 30021133002130332 |
5 | 203203233031332 |
6 | 5554202523130 |
7 | 641146311504 |
oct | 141137023476 |
9 | 36601575760 |
10 | 13044033342 |
11 | 559402034a |
12 | 26405064a6 |
13 | 12cb54b332 |
14 | 8ba54c674 |
15 | 51524db7c |
hex | 3097c273e |
13044033342 has 16 divisors (see below), whose sum is σ = 28986740880. Its totient is φ = 4348011096.
The previous prime is 13044033313. The next prime is 13044033347. The reversal of 13044033342 is 24333044031.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13044033347) 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, 120778033 + ... + 120778140.
It is an arithmetic number, because the mean of its divisors is an integer number (1811671305).
Almost surely, 213044033342 is an apocalyptic number.
13044033342 is an abundant number, since it is smaller than the sum of its proper divisors (15942707538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13044033342 is a wasteful number, since it uses less digits than its factorization.
13044033342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241556184 (or 241556178 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 13044033342 its reverse (24333044031), we get a palindrome (37377077373).
The spelling of 13044033342 in words is "thirteen billion, forty-four million, thirty-three thousand, three hundred forty-two".
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