Base | Representation |
---|---|
bin | 101000111111011000… |
… | …110001000110011110 |
3 | 11012121100110200010012 |
4 | 220333120301012132 |
5 | 1210114330131032 |
6 | 32115214043222 |
7 | 3115454301452 |
oct | 507730610636 |
9 | 135540420105 |
10 | 44013130142 |
11 | 177362a0123 |
12 | 8643aa9512 |
13 | 41c5620497 |
14 | 21b757c662 |
15 | 1228ea26b2 |
hex | a3f63119e |
44013130142 has 8 divisors (see below), whose sum is σ = 68890116816. Its totient is φ = 21049757872.
The previous prime is 44013130123. The next prime is 44013130171. The reversal of 44013130142 is 24103131044.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478403543 + ... + 478403634.
It is an arithmetic number, because the mean of its divisors is an integer number (8611264602).
Almost surely, 244013130142 is an apocalyptic number.
44013130142 is a deficient number, since it is larger than the sum of its proper divisors (24876986674).
44013130142 is a wasteful number, since it uses less digits than its factorization.
44013130142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 956807202.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 44013130142 its reverse (24103131044), we get a palindrome (68116261186).
The spelling of 44013130142 in words is "forty-four billion, thirteen million, one hundred thirty thousand, one hundred forty-two".
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