Base | Representation |
---|---|
bin | 1000011011110000101… |
… | …1000111101000000011 |
3 | 111211222200212222211210 |
4 | 2012330023013220003 |
5 | 4333214040432240 |
6 | 150321215541203 |
7 | 13316350526103 |
oct | 2067413075003 |
9 | 454880788753 |
10 | 144890952195 |
11 | 564a218a9a0 |
12 | 240b782a803 |
13 | 10880c5ca52 |
14 | 7027025203 |
15 | 3b802d7780 |
hex | 21bc2c7a03 |
144890952195 has 16 divisors (see below), whose sum is σ = 252900571392. Its totient is φ = 70250158560.
The previous prime is 144890952187. The next prime is 144890952211. The reversal of 144890952195 is 591259098441.
It is not a de Polignac number, because 144890952195 - 23 = 144890952187 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439063327 + ... + 439063656.
It is an arithmetic number, because the mean of its divisors is an integer number (15806285712).
Almost surely, 2144890952195 is an apocalyptic number.
144890952195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
144890952195 is a deficient number, since it is larger than the sum of its proper divisors (108009619197).
144890952195 is a wasteful number, since it uses less digits than its factorization.
144890952195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 878127002.
The product of its (nonzero) digits is 4665600, while the sum is 57.
The spelling of 144890952195 in words is "one hundred forty-four billion, eight hundred ninety million, nine hundred fifty-two thousand, one hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.104 sec. • engine limits •