Base | Representation |
---|---|
bin | 10001001011101… |
… | …10101101000010 |
3 | 101001020010110002 |
4 | 20211312231002 |
5 | 243400003442 |
6 | 22145240002 |
7 | 3400115336 |
oct | 1045665502 |
9 | 331203402 |
10 | 144141122 |
11 | 744003a4 |
12 | 40333002 |
13 | 23b2a208 |
14 | 152017c6 |
15 | c9c3732 |
hex | 8976b42 |
144141122 has 8 divisors (see below), whose sum is σ = 222055356. Its totient is φ = 70122672.
The previous prime is 144141119. The next prime is 144141131. The reversal of 144141122 is 221141441.
It can be written as a sum of positive squares in 2 ways, for example, as 128845201 + 15295921 = 11351^2 + 3911^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 144141094 and 144141103.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 973853 + ... + 974000.
Almost surely, 2144141122 is an apocalyptic number.
144141122 is a deficient number, since it is larger than the sum of its proper divisors (77914234).
144141122 is a wasteful number, since it uses less digits than its factorization.
144141122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1947892.
The product of its digits is 256, while the sum is 20.
The square root of 144141122 is about 12005.8786433980. The cubic root of 144141122 is about 524.3194471359.
Adding to 144141122 its reverse (221141441), we get a palindrome (365282563).
The spelling of 144141122 in words is "one hundred forty-four million, one hundred forty-one thousand, one hundred twenty-two".
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