Base | Representation |
---|---|
bin | 101001000111000100… |
… | …110111001110111110 |
3 | 11012221100012112210210 |
4 | 221013010313032332 |
5 | 1210400341130420 |
6 | 32140103013250 |
7 | 3121611625611 |
oct | 510704671676 |
9 | 135840175723 |
10 | 44142130110 |
11 | 177a2099771 |
12 | 867b13a226 |
13 | 4216278a20 |
14 | 21ca75c178 |
15 | 12354849e0 |
hex | a471373be |
44142130110 has 128 divisors (see below), whose sum is σ = 116501898240. Its totient is φ = 10638498816.
The previous prime is 44142130103. The next prime is 44142130187. The reversal of 44142130110 is 1103124144.
It is a super-2 number, since 2×441421301102 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3568957 + ... + 3581303.
It is an arithmetic number, because the mean of its divisors is an integer number (910171080).
Almost surely, 244142130110 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44142130110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58250949120).
44142130110 is an abundant number, since it is smaller than the sum of its proper divisors (72359768130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44142130110 is a wasteful number, since it uses less digits than its factorization.
44142130110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12562.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 44142130110 its reverse (1103124144), we get a palindrome (45245254254).
The spelling of 44142130110 in words is "forty-four billion, one hundred forty-two million, one hundred thirty thousand, one hundred ten".
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