Base | Representation |
---|---|
bin | 10001001100000… |
… | …00101110001000 |
3 | 101001022012201201 |
4 | 20212000232020 |
5 | 243402312102 |
6 | 22150153544 |
7 | 3400346062 |
oct | 1046005610 |
9 | 331265651 |
10 | 144182152 |
11 | 74429204 |
12 | 403528b4 |
13 | 23b42aaa |
14 | 15212732 |
15 | c9d0987 |
hex | 8980b88 |
144182152 has 16 divisors (see below), whose sum is σ = 270627660. Its totient is φ = 72014784.
The previous prime is 144182149. The next prime is 144182153. The reversal of 144182152 is 251281441.
It can be written as a sum of positive squares in 2 ways, for example, as 109537156 + 34644996 = 10466^2 + 5886^2 .
It is a super-2 number, since 2×1441821522 = 41576985910702208, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 144182152.
It is not an unprimeable number, because it can be changed into a prime (144182153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063 + ... + 17014.
Almost surely, 2144182152 is an apocalyptic number.
It is an amenable number.
144182152 is a deficient number, since it is larger than the sum of its proper divisors (126445508).
144182152 is a wasteful number, since it uses less digits than its factorization.
144182152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19080 (or 19076 counting only the distinct ones).
The product of its digits is 2560, while the sum is 28.
The square root of 144182152 is about 12007.5872680568. The cubic root of 144182152 is about 524.3691918715.
The spelling of 144182152 in words is "one hundred forty-four million, one hundred eighty-two thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •