Base | Representation |
---|---|
bin | 100000110101111001010110… |
… | …011010110011010101000010 |
3 | 200221102102222120122001010210 |
4 | 200311321112122303111002 |
5 | 122413011034201443132 |
6 | 1231111212104534550 |
7 | 42265350405501615 |
oct | 4065712632632502 |
9 | 627372876561123 |
10 | 144441200031042 |
11 | 42029194930342 |
12 | 14249809781456 |
13 | 6279992702355 |
14 | 2794dc44d817c |
15 | 11a73a8dbbbcc |
hex | 835e566b3542 |
144441200031042 has 32 divisors (see below), whose sum is σ = 291745031751360. Its totient is φ = 47670604833600.
The previous prime is 144441200030971. The next prime is 144441200031061. The reversal of 144441200031042 is 240130002144441.
It is a happy number.
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, 79531084 + ... + 81326967.
It is an arithmetic number, because the mean of its divisors is an integer number (9117032242230).
Almost surely, 2144441200031042 is an apocalyptic number.
144441200031042 is an abundant number, since it is smaller than the sum of its proper divisors (147303831720318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144441200031042 is a wasteful number, since it uses less digits than its factorization.
144441200031042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160859538.
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 144441200031042 its reverse (240130002144441), we get a palindrome (384571202175483).
The spelling of 144441200031042 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred million, thirty-one thousand, forty-two".
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