Base | Representation |
---|---|
bin | 1010100010111… |
… | …1010110001000 |
3 | 10002020022210202 |
4 | 2220233112020 |
5 | 42310442440 |
6 | 4220031332 |
7 | 1044661310 |
oct | 250572610 |
9 | 102208722 |
10 | 44234120 |
11 | 22a72827 |
12 | 12992548 |
13 | 9219b48 |
14 | 5c36440 |
15 | 3d3b615 |
hex | 2a2f588 |
44234120 has 64 divisors (see below), whose sum is σ = 114393600. Its totient is φ = 15079680.
The previous prime is 44234111. The next prime is 44234123. The reversal of 44234120 is 2143244.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 44234092 and 44234101.
It is not an unprimeable number, because it can be changed into a prime (44234123) 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, 66590 + ... + 67250.
It is an arithmetic number, because the mean of its divisors is an integer number (1787400).
Almost surely, 244234120 is an apocalyptic number.
44234120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44234120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57196800).
44234120 is an abundant number, since it is smaller than the sum of its proper divisors (70159480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44234120 is a wasteful number, since it uses less digits than its factorization.
44234120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918 (or 914 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 44234120 is about 6650.8736268253. The cubic root of 44234120 is about 353.6598816503.
Adding to 44234120 its reverse (2143244), we get a palindrome (46377364).
The spelling of 44234120 in words is "forty-four million, two hundred thirty-four thousand, one hundred twenty".
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