Base | Representation |
---|---|
bin | 101001001011101010… |
… | …110100101010100011 |
3 | 11020010201012120222221 |
4 | 221023222310222203 |
5 | 1211030103034143 |
6 | 32151454411511 |
7 | 3123535625026 |
oct | 511352645243 |
9 | 136121176887 |
10 | 44219189923 |
11 | 17831641967 |
12 | 86a0b00b97 |
13 | 4229219a4c |
14 | 21d6a9b1bd |
15 | 123c1072ed |
hex | a4bab4aa3 |
44219189923 has 16 divisors (see below), whose sum is σ = 47058148800. Its totient is φ = 41406944256.
The previous prime is 44219189863. The next prime is 44219189939. The reversal of 44219189923 is 32998191244.
44219189923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 44219189923 - 29 = 44219189411 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44219189723) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6131986 + ... + 6139192.
It is an arithmetic number, because the mean of its divisors is an integer number (2941134300).
Almost surely, 244219189923 is an apocalyptic number.
44219189923 is a deficient number, since it is larger than the sum of its proper divisors (2838958877).
44219189923 is a wasteful number, since it uses less digits than its factorization.
44219189923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9006.
The product of its digits is 1119744, while the sum is 52.
The spelling of 44219189923 in words is "forty-four billion, two hundred nineteen million, one hundred eighty-nine thousand, nine hundred twenty-three".
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