Base | Representation |
---|---|
bin | 101001001011111101… |
… | …101011011110100111 |
3 | 11020011001111201200000 |
4 | 221023331223132213 |
5 | 1211032334224111 |
6 | 32152152352343 |
7 | 3123625633311 |
oct | 511375533647 |
9 | 136131451600 |
10 | 44224133031 |
11 | 17834408781 |
12 | 86a26a56b3 |
13 | 422a25a970 |
14 | 21d75c67b1 |
15 | 123c781c56 |
hex | a4bf6b7a7 |
44224133031 has 96 divisors (see below), whose sum is σ = 76931662080. Its totient is φ = 25152249600.
The previous prime is 44224132991. The next prime is 44224133053. The reversal of 44224133031 is 13033142244.
It is not a de Polignac number, because 44224133031 - 27 = 44224132903 is a prime.
It is a super-2 number, since 2×442241330312 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 44224132986 and 44224133004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44224133231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2451876 + ... + 2469846.
It is an arithmetic number, because the mean of its divisors is an integer number (801371480).
Almost surely, 244224133031 is an apocalyptic number.
44224133031 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
44224133031 is a deficient number, since it is larger than the sum of its proper divisors (32707529049).
44224133031 is a wasteful number, since it uses less digits than its factorization.
44224133031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18059 (or 18047 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 44224133031 its reverse (13033142244), we get a palindrome (57257275275).
The spelling of 44224133031 in words is "forty-four billion, two hundred twenty-four million, one hundred thirty-three thousand, thirty-one".
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