Base | Representation |
---|---|
bin | 10100111111000101001… |
… | …010110110111101000001 |
3 | 12002212100221222012210221 |
4 | 110333011022312331001 |
5 | 142111431213032431 |
6 | 3022300211223041 |
7 | 206122061523214 |
oct | 24770512667501 |
9 | 5085327865727 |
10 | 1442122002241 |
11 | 506667301a98 |
12 | 1b35ab8a7a81 |
13 | a5cb74abb5b |
14 | 4db2894d77b |
15 | 277a60a8111 |
hex | 14fc52b6f41 |
1442122002241 has 4 divisors (see below), whose sum is σ = 1442491118512. Its totient is φ = 1441752885972.
The previous prime is 1442122002227. The next prime is 1442122002257. The reversal of 1442122002241 is 1422002212441.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1442122002241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1442122002271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184552275 + ... + 184560088.
It is an arithmetic number, because the mean of its divisors is an integer number (360622779628).
Almost surely, 21442122002241 is an apocalyptic number.
It is an amenable number.
1442122002241 is a deficient number, since it is larger than the sum of its proper divisors (369116271).
1442122002241 is an equidigital number, since it uses as much as digits as its factorization.
1442122002241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369116270.
The product of its (nonzero) digits is 2048, while the sum is 25.
Adding to 1442122002241 its reverse (1422002212441), we get a palindrome (2864124214682).
The spelling of 1442122002241 in words is "one trillion, four hundred forty-two billion, one hundred twenty-two million, two thousand, two hundred forty-one".
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