Base | Representation |
---|---|
bin | 1000011011111110111… |
… | …1010010001010001010 |
3 | 111212010212102202110010 |
4 | 2012333233102022022 |
5 | 4333324343423140 |
6 | 150331153532350 |
7 | 13321005111042 |
oct | 2067757221212 |
9 | 455125382403 |
10 | 144950764170 |
11 | 56522a22583 |
12 | 241138740b6 |
13 | 10890472254 |
14 | 7030d54722 |
15 | 3b8569e880 |
hex | 21bfbd228a |
144950764170 has 32 divisors (see below), whose sum is σ = 349204597632. Its totient is φ = 38506563392.
The previous prime is 144950764169. The next prime is 144950764199. The reversal of 144950764170 is 71467059441.
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, 9177837 + ... + 9193616.
It is an arithmetic number, because the mean of its divisors is an integer number (10912643676).
Almost surely, 2144950764170 is an apocalyptic number.
144950764170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144950764170 is an abundant number, since it is smaller than the sum of its proper divisors (204253833462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144950764170 is a wasteful number, since it uses less digits than its factorization.
144950764170 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18371726.
The product of its (nonzero) digits is 846720, while the sum is 48.
The spelling of 144950764170 in words is "one hundred forty-four billion, nine hundred fifty million, seven hundred sixty-four thousand, one hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •