Base | Representation |
---|---|
bin | 101001001100000101… |
… | …100111010101010000 |
3 | 11020011012102102010022 |
4 | 221030011213111100 |
5 | 1211033402310300 |
6 | 32152305123012 |
7 | 3123652416041 |
oct | 511405472520 |
9 | 136135372108 |
10 | 44226213200 |
11 | 178355a9624 |
12 | 86a3329468 |
13 | 422a808730 |
14 | 21d79a88c8 |
15 | 123ca43285 |
hex | a4c167550 |
44226213200 has 120 divisors (see below), whose sum is σ = 114545902968. Its totient is φ = 16312688640.
The previous prime is 44226213193. The next prime is 44226213203. The reversal of 44226213200 is 231262244.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 9530445376 + 34695767824 = 97624^2 + 186268^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 44226213200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44226213203) 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, 5700524 + ... + 5708276.
Almost surely, 244226213200 is an apocalyptic number.
44226213200 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 44226213200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57272951484).
44226213200 is an abundant number, since it is smaller than the sum of its proper divisors (70319689768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44226213200 is a wasteful number, since it uses less digits than its factorization.
44226213200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8881 (or 8870 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 44226213200 its reverse (231262244), we get a palindrome (44457475444).
The spelling of 44226213200 in words is "forty-four billion, two hundred twenty-six million, two hundred thirteen thousand, two hundred".
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