Base | Representation |
---|---|
bin | 1010100010110… |
… | …1011101100000 |
3 | 10002012221012211 |
4 | 2220231131200 |
5 | 42310221100 |
6 | 4215531504 |
7 | 1044626641 |
oct | 250553540 |
9 | 102187184 |
10 | 44226400 |
11 | 22a67a49 |
12 | 12989b94 |
13 | 921648a |
14 | 5c336c8 |
15 | 3d391ba |
hex | 2a2d760 |
44226400 has 72 divisors (see below), whose sum is σ = 109914840. Its totient is φ = 17372160.
The previous prime is 44226383. The next prime is 44226407. The reversal of 44226400 is 462244.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44226407) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46732 + ... + 47668.
It is an arithmetic number, because the mean of its divisors is an integer number (1526595).
Almost surely, 244226400 is an apocalyptic number.
44226400 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 44226400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54957420).
44226400 is an abundant number, since it is smaller than the sum of its proper divisors (65688440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44226400 is a wasteful number, since it uses less digits than its factorization.
44226400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1016 (or 1003 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 44226400 is about 6650.2932266179. The cubic root of 44226400 is about 353.6393061825.
Adding to 44226400 its reverse (462244), we get a palindrome (44688644).
The spelling of 44226400 in words is "forty-four million, two hundred twenty-six thousand, four hundred".
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