Base | Representation |
---|---|
bin | 101001001011110101… |
… | …110010011100010001 |
3 | 11020010220121122001002 |
4 | 221023311302130101 |
5 | 1211031322030101 |
6 | 32152040151345 |
7 | 3123602226314 |
oct | 511365623421 |
9 | 136126548032 |
10 | 44222064401 |
11 | 17833225569 |
12 | 86a1a68555 |
13 | 42299b5218 |
14 | 21d720897b |
15 | 123c4c3d6b |
hex | a4bd72711 |
44222064401 has 4 divisors (see below), whose sum is σ = 44227167204. Its totient is φ = 44216961600.
The previous prime is 44222064377. The next prime is 44222064421. The reversal of 44222064401 is 10446022244.
44222064401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 28612060801 + 15610003600 = 169151^2 + 124940^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-44222064401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44222064421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2538380 + ... + 2555741.
It is an arithmetic number, because the mean of its divisors is an integer number (11056791801).
Almost surely, 244222064401 is an apocalyptic number.
It is an amenable number.
44222064401 is a deficient number, since it is larger than the sum of its proper divisors (5102803).
44222064401 is an equidigital number, since it uses as much as digits as its factorization.
44222064401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5102802.
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 44222064401 its reverse (10446022244), we get a palindrome (54668086645).
The spelling of 44222064401 in words is "forty-four billion, two hundred twenty-two million, sixty-four thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •