Base | Representation |
---|---|
bin | 110010100001110000100100… |
… | …1001110111100011100011010 |
3 | 2011021122110210111111220111011 |
4 | 1211003201021032330130122 |
5 | 431223234210234210232 |
6 | 4213130543100124134 |
7 | 162421023440321131 |
oct | 14503411116743432 |
9 | 2137573714456434 |
10 | 444444444444442 |
11 | 119682915278652 |
12 | 41a2038923664a |
13 | 160cbc150262c0 |
14 | 7ba7323b9a918 |
15 | 365b04749d547 |
hex | 19438493bc71a |
444444444444442 has 32 divisors (see below), whose sum is σ = 723434006877120. Its totient is φ = 203561000348160.
The previous prime is 444444444444421. The next prime is 444444444444461. The reversal of 444444444444442 is 244444444444444.
It is a nialpdrome in base 10.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670661034 + ... + 671323402.
It is an arithmetic number, because the mean of its divisors is an integer number (22607312714910).
Almost surely, 2444444444444442 is an apocalyptic number.
444444444444442 is a deficient number, since it is larger than the sum of its proper divisors (278989562432678).
444444444444442 is a wasteful number, since it uses less digits than its factorization.
444444444444442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 859518.
The product of its digits is 536870912, while the sum is 58.
Adding to 444444444444442 its reverse (244444444444444), we get a palindrome (688888888888886).
It can be divided in two parts, 44444444444444 and 2, that multiplied together give a palindrome (88888888888888).
The spelling of 444444444444442 in words is "four hundred forty-four trillion, four hundred forty-four billion, four hundred forty-four million, four hundred forty-four thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •