Base | Representation |
---|---|
bin | 10011001101000101010111… |
… | …11100100011111011010001 |
3 | 12112112020121020010000110221 |
4 | 21212202223330203323101 |
5 | 21013403043311442001 |
6 | 225452353254153041 |
7 | 11616042425455111 |
oct | 1146425374437321 |
9 | 175466536100427 |
10 | 42231003234001 |
11 | 1250208240269a |
12 | 48a0799652781 |
13 | 1a7449c31327a |
14 | a5ddc4805041 |
15 | 4d37d2db71a1 |
hex | 2668abf23ed1 |
42231003234001 has 4 divisors (see below), whose sum is σ = 42252671272500. Its totient is φ = 42209335195504.
The previous prime is 42231003233999. The next prime is 42231003234011. The reversal of 42231003234001 is 10043230013224.
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 31818635921601 + 10412367312400 = 5640801^2 + 3226820^2 .
It is a cyclic number.
It is not a de Polignac number, because 42231003234001 - 21 = 42231003233999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42231003234011) 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, 10834016326 + ... + 10834020223.
It is an arithmetic number, because the mean of its divisors is an integer number (10563167818125).
Almost surely, 242231003234001 is an apocalyptic number.
It is an amenable number.
42231003234001 is a deficient number, since it is larger than the sum of its proper divisors (21668038499).
42231003234001 is a wasteful number, since it uses less digits than its factorization.
42231003234001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21668038498.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 42231003234001 its reverse (10043230013224), we get a palindrome (52274233247225).
The spelling of 42231003234001 in words is "forty-two trillion, two hundred thirty-one billion, three million, two hundred thirty-four thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.027 sec. • engine limits •