Base | Representation |
---|---|
bin | 101001011000000011… |
… | …000001111101101101 |
3 | 11020200011222110010211 |
4 | 221120003001331231 |
5 | 1211441234044240 |
6 | 32224233502421 |
7 | 3131640046210 |
oct | 513003017555 |
9 | 136604873124 |
10 | 44426862445 |
11 | 17928895349 |
12 | 873a571a11 |
13 | 426025c3b4 |
14 | 22164b9777 |
15 | 1250479bea |
hex | a580c1f6d |
44426862445 has 64 divisors (see below), whose sum is σ = 65875378176. Its totient is φ = 28093443840.
The previous prime is 44426862443. The next prime is 44426862457. The reversal of 44426862445 is 54426862444.
It is not a de Polignac number, because 44426862445 - 21 = 44426862443 is a prime.
It is a super-2 number, since 2×444268624452 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44426862443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6909322 + ... + 6915748.
It is an arithmetic number, because the mean of its divisors is an integer number (1029302784).
Almost surely, 244426862445 is an apocalyptic number.
It is an amenable number.
44426862445 is a deficient number, since it is larger than the sum of its proper divisors (21448515731).
44426862445 is a wasteful number, since it uses less digits than its factorization.
44426862445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6770.
The product of its digits is 5898240, while the sum is 49.
Subtracting 44426862445 from its reverse (54426862444), we obtain a palindrome (9999999999).
The spelling of 44426862445 in words is "forty-four billion, four hundred twenty-six million, eight hundred sixty-two thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •