Base | Representation |
---|---|
bin | 101001000001100101… |
… | …100111110111011101 |
3 | 11012200220221121222111 |
4 | 221001211213313131 |
5 | 1210203303221441 |
6 | 32123013314021 |
7 | 3116413200136 |
oct | 510145476735 |
9 | 135626847874 |
10 | 44050054621 |
11 | 17755120021 |
12 | 8654335911 |
13 | 420017b1a1 |
14 | 21bc430c8d |
15 | 122c348081 |
hex | a41967ddd |
44050054621 has 2 divisors, whose sum is σ = 44050054622. Its totient is φ = 44050054620.
The previous prime is 44050054579. The next prime is 44050054627. The reversal of 44050054621 is 12645005044.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 32333074596 + 11716980025 = 179814^2 + 108245^2 .
It is a cyclic number.
It is not a de Polignac number, because 44050054621 - 225 = 44016500189 is a prime.
It is a super-2 number, since 2×440500546212 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (44050054627) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22025027310 + 22025027311.
It is an arithmetic number, because the mean of its divisors is an integer number (22025027311).
Almost surely, 244050054621 is an apocalyptic number.
It is an amenable number.
44050054621 is a deficient number, since it is larger than the sum of its proper divisors (1).
44050054621 is an equidigital number, since it uses as much as digits as its factorization.
44050054621 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 44050054621 its reverse (12645005044), we get a palindrome (56695059665).
The spelling of 44050054621 in words is "forty-four billion, fifty million, fifty-four thousand, six hundred twenty-one".
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