Base | Representation |
---|---|
bin | 101001000000011101… |
… | …010111001101101001 |
3 | 11012122121022020122110 |
4 | 221000131113031221 |
5 | 1210133431041131 |
6 | 32121055312533 |
7 | 3116063164020 |
oct | 510035271551 |
9 | 135577266573 |
10 | 44031112041 |
11 | 177454621a4 |
12 | 8649b1b749 |
13 | 41c9278167 |
14 | 21b9add8b7 |
15 | 122a855646 |
hex | a40757369 |
44031112041 has 16 divisors (see below), whose sum is σ = 67185843200. Its totient is φ = 25126579728.
The previous prime is 44031112009. The next prime is 44031112057. The reversal of 44031112041 is 14021113044.
It is not a de Polignac number, because 44031112041 - 25 = 44031112009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 44031111999 and 44031112017.
It is not an unprimeable number, because it can be changed into a prime (44031112091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1403101 + ... + 1434138.
It is an arithmetic number, because the mean of its divisors is an integer number (4199115200).
Almost surely, 244031112041 is an apocalyptic number.
It is an amenable number.
44031112041 is a deficient number, since it is larger than the sum of its proper divisors (23154731159).
44031112041 is a wasteful number, since it uses less digits than its factorization.
44031112041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2837988.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 44031112041 its reverse (14021113044), we get a palindrome (58052225085).
The spelling of 44031112041 in words is "forty-four billion, thirty-one million, one hundred twelve thousand, forty-one".
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