Base | Representation |
---|---|
bin | 1000011001000000110… |
… | …0100000110111000011 |
3 | 111210002021112020121200 |
4 | 2012100030200313003 |
5 | 4330211144321240 |
6 | 150120101352243 |
7 | 13262151206310 |
oct | 2062014406703 |
9 | 453067466550 |
10 | 144153120195 |
11 | 56153750887 |
12 | 23b30708683 |
13 | 10794135876 |
14 | 6d9703dd07 |
15 | 3b3a640930 |
hex | 2190320dc3 |
144153120195 has 48 divisors (see below), whose sum is σ = 297976154112. Its totient is φ = 63033410880.
The previous prime is 144153120191. The next prime is 144153120203. The reversal of 144153120195 is 591021351441.
144153120195 is a `hidden beast` number, since 1 + 4 + 415 + 31 + 20 + 195 = 666.
It is not a de Polignac number, because 144153120195 - 22 = 144153120191 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144153120191) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9941211 + ... + 9955700.
It is an arithmetic number, because the mean of its divisors is an integer number (6207836544).
Almost surely, 2144153120195 is an apocalyptic number.
144153120195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
144153120195 is an abundant number, since it is smaller than the sum of its proper divisors (153823033917).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144153120195 is a wasteful number, since it uses less digits than its factorization.
144153120195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19896952 (or 19896949 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 36.
The spelling of 144153120195 in words is "one hundred forty-four billion, one hundred fifty-three million, one hundred twenty thousand, one hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •