Base | Representation |
---|---|
bin | 101001000111001000… |
… | …100111011100100101 |
3 | 11012221102001112110221 |
4 | 221013020213130211 |
5 | 1210401114122041 |
6 | 32140140044341 |
7 | 3121623164266 |
oct | 510710473445 |
9 | 135842045427 |
10 | 44143114021 |
11 | 177a2700a16 |
12 | 867b5336b1 |
13 | 4216531816 |
14 | 21ca93696d |
15 | 12355cb2d1 |
hex | a47227725 |
44143114021 has 8 divisors (see below), whose sum is σ = 47133599040. Its totient is φ = 41241897312.
The previous prime is 44143114019. The next prime is 44143114091. The reversal of 44143114021 is 12041134144.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44143114021 - 21 = 44143114019 is a prime.
It is a super-2 number, since 2×441431140212 (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 (44143114091) 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 7 ways as a sum of consecutive naturals, for example, 22316056 + ... + 22318033.
It is an arithmetic number, because the mean of its divisors is an integer number (5891699880).
Almost surely, 244143114021 is an apocalyptic number.
It is an amenable number.
44143114021 is a deficient number, since it is larger than the sum of its proper divisors (2990485019).
44143114021 is a wasteful number, since it uses less digits than its factorization.
44143114021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44634155.
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 44143114021 its reverse (12041134144), we get a palindrome (56184248165).
The spelling of 44143114021 in words is "forty-four billion, one hundred forty-three million, one hundred fourteen thousand, twenty-one".
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