Base | Representation |
---|---|
bin | 1000011000110110100… |
… | …0100001010010011011 |
3 | 111202222021122010121111 |
4 | 2012031220201102123 |
5 | 4330114143132311 |
6 | 150111524121151 |
7 | 13261116616366 |
oct | 2061550412233 |
9 | 452867563544 |
10 | 144110130331 |
11 | 56131458972 |
12 | 23b1a2361b7 |
13 | 1078826318b |
14 | 6d9144d0dd |
15 | 3b3699cd21 |
hex | 218da2149b |
144110130331 has 4 divisors (see below), whose sum is σ = 149079445200. Its totient is φ = 139140815464.
The previous prime is 144110130293. The next prime is 144110130403. The reversal of 144110130331 is 133031011441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 144110130331 - 29 = 144110129819 is a prime.
It is a super-2 number, since 2×1441101303312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144110130431) 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, 2484657391 + ... + 2484657448.
It is an arithmetic number, because the mean of its divisors is an integer number (37269861300).
Almost surely, 2144110130331 is an apocalyptic number.
144110130331 is a deficient number, since it is larger than the sum of its proper divisors (4969314869).
144110130331 is an equidigital number, since it uses as much as digits as its factorization.
144110130331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4969314868.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 144110130331 its reverse (133031011441), we get a palindrome (277141141772).
The spelling of 144110130331 in words is "one hundred forty-four billion, one hundred ten million, one hundred thirty thousand, three hundred thirty-one".
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