Base | Representation |
---|---|
bin | 10001001011011… |
… | …11010110111001 |
3 | 101001011121011200 |
4 | 20211233112321 |
5 | 243343023113 |
6 | 22144444413 |
7 | 3366631533 |
oct | 1045572671 |
9 | 331147150 |
10 | 144111033 |
11 | 7438a830 |
12 | 40319709 |
13 | 23b19601 |
14 | 151d4853 |
15 | c9b9873 |
hex | 896f5b9 |
144111033 has 24 divisors (see below), whose sum is σ = 234414336. Its totient is φ = 84520800.
The previous prime is 144111007. The next prime is 144111049. The reversal of 144111033 is 330111441.
It is not a de Polignac number, because 144111033 - 213 = 144102841 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 144110997 and 144111015.
It is not an unprimeable number, because it can be changed into a prime (144111073) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20410 + ... + 26547.
It is an arithmetic number, because the mean of its divisors is an integer number (9767264).
Almost surely, 2144111033 is an apocalyptic number.
It is an amenable number.
144111033 is a deficient number, since it is larger than the sum of its proper divisors (90303303).
144111033 is a wasteful number, since it uses less digits than its factorization.
144111033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47005 (or 47002 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 144111033 is about 12004.6254835376. The cubic root of 144111033 is about 524.2829612589.
Adding to 144111033 its reverse (330111441), we get a palindrome (474222474).
The spelling of 144111033 in words is "one hundred forty-four million, one hundred eleven thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •