Base | Representation |
---|---|
bin | 10010111001010011… |
… | …11001110011101000 |
3 | 222011222112002102201 |
4 | 21130221321303220 |
5 | 131233433020034 |
6 | 4354342105544 |
7 | 506250113452 |
oct | 113451716350 |
9 | 28158462381 |
10 | 10144423144 |
11 | 4336298289 |
12 | 1b7141b2b4 |
13 | c588b5b5b |
14 | 6c33d92d2 |
15 | 3e58da014 |
hex | 25ca79ce8 |
10144423144 has 16 divisors (see below), whose sum is σ = 19025072100. Its totient is φ = 5071070592.
The previous prime is 10144423127. The next prime is 10144423147. The reversal of 10144423144 is 44132444101.
It can be written as a sum of positive squares in 2 ways, for example, as 6681100644 + 3463322500 = 81738^2 + 58850^2 .
It is not an unprimeable number, because it can be changed into a prime (10144423147) 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, 104229 + ... + 176500.
Almost surely, 210144423144 is an apocalyptic number.
It is an amenable number.
10144423144 is a deficient number, since it is larger than the sum of its proper divisors (8880648956).
10144423144 is a wasteful number, since it uses less digits than its factorization.
10144423144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285252 (or 285248 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 10144423144 its reverse (44132444101), we get a palindrome (54276867245).
The spelling of 10144423144 in words is "ten billion, one hundred forty-four million, four hundred twenty-three thousand, one hundred forty-four".
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