Base | Representation |
---|---|
bin | 101001001010101010… |
… | …000011010001100001 |
3 | 11020002112020221110202 |
4 | 221022222003101201 |
5 | 1211011231213101 |
6 | 32150050434545 |
7 | 3123241406036 |
oct | 511252032141 |
9 | 136075227422 |
10 | 44202210401 |
11 | 17822aa49a8 |
12 | 8697292a55 |
13 | 42258533ab |
14 | 21d471b38d |
15 | 123a8a136b |
hex | a4aa83461 |
44202210401 has 2 divisors, whose sum is σ = 44202210402. Its totient is φ = 44202210400.
The previous prime is 44202210389. The next prime is 44202210419. The reversal of 44202210401 is 10401220244.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 34679378176 + 9522832225 = 186224^2 + 97585^2 .
It is a cyclic number.
It is not a de Polignac number, because 44202210401 - 234 = 27022341217 is a prime.
It is a super-3 number, since 3×442022104013 (a number of 33 digits) contains 333 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (44202215401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22101105200 + 22101105201.
It is an arithmetic number, because the mean of its divisors is an integer number (22101105201).
Almost surely, 244202210401 is an apocalyptic number.
It is an amenable number.
44202210401 is a deficient number, since it is larger than the sum of its proper divisors (1).
44202210401 is an equidigital number, since it uses as much as digits as its factorization.
44202210401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 44202210401 its reverse (10401220244), we get a palindrome (54603430645).
The spelling of 44202210401 in words is "forty-four billion, two hundred two million, two hundred ten thousand, four hundred one".
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