Base | Representation |
---|---|
bin | 10001001011100… |
… | …10110110001010 |
3 | 101001012022202220 |
4 | 20211302312022 |
5 | 243344002242 |
6 | 22145034510 |
7 | 3400021305 |
oct | 1045626612 |
9 | 331168686 |
10 | 144125322 |
11 | 7439a540 |
12 | 40325a36 |
13 | 23b22c73 |
14 | 151d9b3c |
15 | c9bdbec |
hex | 8972d8a |
144125322 has 32 divisors (see below), whose sum is σ = 314910720. Its totient is φ = 43611120.
The previous prime is 144125321. The next prime is 144125327. The reversal of 144125322 is 223521441.
It is a junction number, because it is equal to n+sod(n) for n = 144125292 and 144125301.
It is not an unprimeable number, because it can be changed into a prime (144125321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66183 + ... + 68325.
It is an arithmetic number, because the mean of its divisors is an integer number (9840960).
Almost surely, 2144125322 is an apocalyptic number.
144125322 is an abundant number, since it is smaller than the sum of its proper divisors (170785398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144125322 is a wasteful number, since it uses less digits than its factorization.
144125322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3178.
The product of its digits is 1920, while the sum is 24.
The square root of 144125322 is about 12005.2206143827. The cubic root of 144125322 is about 524.3002887124.
Adding to 144125322 its reverse (223521441), we get a palindrome (367646763).
The spelling of 144125322 in words is "one hundred forty-four million, one hundred twenty-five thousand, three hundred twenty-two".
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