Base | Representation |
---|---|
bin | 101001000000011110… |
… | …011110100001011011 |
3 | 11012122121212002022022 |
4 | 221000132132201123 |
5 | 1210134014412443 |
6 | 32121105445055 |
7 | 3116065521410 |
oct | 510036364133 |
9 | 135577762268 |
10 | 44031404123 |
11 | 17745641693 |
12 | 864a04078b |
13 | 41c934b0a5 |
14 | 21b9b78107 |
15 | 122a8b1e68 |
hex | a4079e85b |
44031404123 has 8 divisors (see below), whose sum is σ = 50346446592. Its totient is φ = 37722572136.
The previous prime is 44031404089. The next prime is 44031404129. The reversal of 44031404123 is 32140413044.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44031404123 - 210 = 44031403099 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 44031404092 and 44031404101.
It is not an unprimeable number, because it can be changed into a prime (44031404129) 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 7 ways as a sum of consecutive naturals, for example, 1537415 + ... + 1565792.
It is an arithmetic number, because the mean of its divisors is an integer number (6293305824).
Almost surely, 244031404123 is an apocalyptic number.
44031404123 is a deficient number, since it is larger than the sum of its proper divisors (6315042469).
44031404123 is a wasteful number, since it uses less digits than its factorization.
44031404123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3105241.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 44031404123 its reverse (32140413044), we get a palindrome (76171817167).
The spelling of 44031404123 in words is "forty-four billion, thirty-one million, four hundred four thousand, one hundred twenty-three".
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