Base | Representation |
---|---|
bin | 1000011010000011000… |
… | …1000101100001101110 |
3 | 111210210122200021020102 |
4 | 2012200301011201232 |
5 | 4331243333034042 |
6 | 150203432351102 |
7 | 13302065313425 |
oct | 2064061054156 |
9 | 453718607212 |
10 | 144431143022 |
11 | 56286684511 |
12 | 23ba9845492 |
13 | 1080990a30a |
14 | 6dc1d322bc |
15 | 3b54c5cb32 |
hex | 21a0c4586e |
144431143022 has 32 divisors (see below), whose sum is σ = 234306388800. Its totient is φ = 66592171008.
The previous prime is 144431143007. The next prime is 144431143063. The reversal of 144431143022 is 220341134441.
144431143022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203747 + ... + 574782.
It is an arithmetic number, because the mean of its divisors is an integer number (7322074650).
Almost surely, 2144431143022 is an apocalyptic number.
144431143022 is a deficient number, since it is larger than the sum of its proper divisors (89875245778).
144431143022 is a wasteful number, since it uses less digits than its factorization.
144431143022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 778700.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 144431143022 its reverse (220341134441), we get a palindrome (364772277463).
The spelling of 144431143022 in words is "one hundred forty-four billion, four hundred thirty-one million, one hundred forty-three thousand, twenty-two".
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