Base | Representation |
---|---|
bin | 101000111111011001… |
… | …001001100001111001 |
3 | 11012121100122202101002 |
4 | 220333121021201321 |
5 | 1210114341331301 |
6 | 32115220134345 |
7 | 3115455166253 |
oct | 507731114171 |
9 | 135540582332 |
10 | 44013230201 |
11 | 17736359316 |
12 | 8643b373b5 |
13 | 41c5656ba5 |
14 | 21b75a6cd3 |
15 | 1228ec216b |
hex | a3f649879 |
44013230201 has 4 divisors (see below), whose sum is σ = 44020450404. Its totient is φ = 44006010000.
The previous prime is 44013230167. The next prime is 44013230273. The reversal of 44013230201 is 10203231044.
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 30878924176 + 13134306025 = 175724^2 + 114605^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-44013230201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44013230291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3600950 + ... + 3613151.
It is an arithmetic number, because the mean of its divisors is an integer number (11005112601).
Almost surely, 244013230201 is an apocalyptic number.
It is an amenable number.
44013230201 is a deficient number, since it is larger than the sum of its proper divisors (7220203).
44013230201 is an equidigital number, since it uses as much as digits as its factorization.
44013230201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7220202.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 44013230201 its reverse (10203231044), we get a palindrome (54216461245).
The spelling of 44013230201 in words is "forty-four billion, thirteen million, two hundred thirty thousand, two hundred one".
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