Base | Representation |
---|---|
bin | 100111010100000110… |
… | …101100011101001011 |
3 | 11000221220122021212012 |
4 | 213110012230131023 |
5 | 1142423041333121 |
6 | 31220440010135 |
7 | 3023040352412 |
oct | 472406543513 |
9 | 130856567765 |
10 | 42213230411 |
11 | 169a22a4890 |
12 | 822116094b |
13 | 3c99766c61 |
14 | 20864d0479 |
15 | 1170e68c5b |
hex | 9d41ac74b |
42213230411 has 32 divisors (see below), whose sum is σ = 49228300800. Its totient is φ = 35792064000.
The previous prime is 42213230399. The next prime is 42213230447. The reversal of 42213230411 is 11403231224.
42213230411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-42213230411 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42213230461) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13071545 + ... + 13074773.
It is an arithmetic number, because the mean of its divisors is an integer number (1538384400).
Almost surely, 242213230411 is an apocalyptic number.
42213230411 is a deficient number, since it is larger than the sum of its proper divisors (7015070389).
42213230411 is a wasteful number, since it uses less digits than its factorization.
42213230411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4211.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 42213230411 its reverse (11403231224), we get a palindrome (53616461635).
The spelling of 42213230411 in words is "forty-two billion, two hundred thirteen million, two hundred thirty thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •