Base | Representation |
---|---|
bin | 1010100001000… |
… | …0010001011000 |
3 | 10001222212012200 |
4 | 2220100101120 |
5 | 42242404330 |
6 | 4213210200 |
7 | 1043621241 |
oct | 250202130 |
9 | 101885180 |
10 | 44106840 |
11 | 22996138 |
12 | 12930960 |
13 | 91a3c2b |
14 | 5c01cc8 |
15 | 3d13a60 |
hex | 2a10458 |
44106840 has 96 divisors (see below), whose sum is σ = 151800480. Its totient is φ = 11068416.
The previous prime is 44106793. The next prime is 44106841. The reversal of 44106840 is 4860144.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44106841) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2517 + ... + 9723.
It is an arithmetic number, because the mean of its divisors is an integer number (1581255).
Almost surely, 244106840 is an apocalyptic number.
44106840 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 44106840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75900240).
44106840 is an abundant number, since it is smaller than the sum of its proper divisors (107693640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44106840 is a wasteful number, since it uses less digits than its factorization.
44106840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7241 (or 7234 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 44106840 is about 6641.2980658904. The cubic root of 44106840 is about 353.3203468191.
Adding to 44106840 its reverse (4860144), we get a palindrome (48966984).
The spelling of 44106840 in words is "forty-four million, one hundred six thousand, eight hundred forty".
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