Base | Representation |
---|---|
bin | 10010110101010101… |
… | …001111011001000000 |
3 | 1221012022110210110220 |
4 | 102311111033121000 |
5 | 312403330111334 |
6 | 13142342023040 |
7 | 1314060061446 |
oct | 226525173100 |
9 | 57168423426 |
10 | 20222113344 |
11 | 8637946074 |
12 | 3b04417a80 |
13 | 1ba3705254 |
14 | d9b9c2b96 |
15 | 7d54e2449 |
hex | 4b554f640 |
20222113344 has 112 divisors (see below), whose sum is σ = 54270834816. Its totient is φ = 6644736000.
The previous prime is 20222113321. The next prime is 20222113361. The reversal of 20222113344 is 44331122202.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4671309 + ... + 4675635.
Almost surely, 220222113344 is an apocalyptic number.
20222113344 is a gapful number since it is divisible by the number (24) 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 20222113344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27135417408).
20222113344 is an abundant number, since it is smaller than the sum of its proper divisors (34048721472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20222113344 is a wasteful number, since it uses less digits than its factorization.
20222113344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4684 (or 4674 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 20222113344 its reverse (44331122202), we get a palindrome (64553235546).
The spelling of 20222113344 in words is "twenty billion, two hundred twenty-two million, one hundred thirteen thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •