Base | Representation |
---|---|
bin | 10001001110100… |
… | …00110101110010 |
3 | 101001220212220011 |
4 | 20213100311302 |
5 | 243443312242 |
6 | 22201205134 |
7 | 3403213615 |
oct | 1047206562 |
9 | 331825804 |
10 | 144510322 |
11 | 74632820 |
12 | 404907aa |
13 | 23c29288 |
14 | 1529a17c |
15 | ca47d17 |
hex | 89d0d72 |
144510322 has 32 divisors (see below), whose sum is σ = 244073088. Its totient is φ = 63600000.
The previous prime is 144510269. The next prime is 144510323. The reversal of 144510322 is 223015441.
144510322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 144510293 and 144510302.
It is not an unprimeable number, because it can be changed into a prime (144510323) 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, 135672 + ... + 136732.
It is an arithmetic number, because the mean of its divisors is an integer number (7627284).
Almost surely, 2144510322 is an apocalyptic number.
144510322 is a deficient number, since it is larger than the sum of its proper divisors (99562766).
144510322 is a wasteful number, since it uses less digits than its factorization.
144510322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1266.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 144510322 is about 12021.2446111041. The cubic root of 144510322 is about 524.7667256914.
Adding to 144510322 its reverse (223015441), we get a palindrome (367525763).
The spelling of 144510322 in words is "one hundred forty-four million, five hundred ten thousand, three hundred twenty-two".
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