Base | Representation |
---|---|
bin | 101001000000111111… |
… | …110100000110000010 |
3 | 11012200020022002010002 |
4 | 221000333310012002 |
5 | 1210143234040414 |
6 | 32122021040002 |
7 | 3116233020023 |
oct | 510077640602 |
9 | 135606262102 |
10 | 44040143234 |
11 | 1774a57049a |
12 | 8650b56002 |
13 | 41cb0baa69 |
14 | 21badb0c4a |
15 | 122b53b4de |
hex | a40ff4182 |
44040143234 has 4 divisors (see below), whose sum is σ = 66060214854. Its totient is φ = 22020071616.
The previous prime is 44040143233. The next prime is 44040143243. The reversal of 44040143234 is 43234104044.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 38104211209 + 5935932025 = 195203^2 + 77045^2 .
It is a junction number, because it is equal to n+sod(n) for n = 44040143197 and 44040143206.
It is not an unprimeable number, because it can be changed into a prime (44040143233) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010035807 + ... + 11010035810.
Almost surely, 244040143234 is an apocalyptic number.
44040143234 is a deficient number, since it is larger than the sum of its proper divisors (22020071620).
44040143234 is a wasteful number, since it uses less digits than its factorization.
44040143234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22020071619.
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 44040143234 its reverse (43234104044), we get a palindrome (87274247278).
The spelling of 44040143234 in words is "forty-four billion, forty million, one hundred forty-three thousand, two hundred thirty-four".
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