Base | Representation |
---|---|
bin | 100111001101011100… |
… | …001100000001010101 |
3 | 11000200010020221120220 |
4 | 213031130030001111 |
5 | 1142210431033323 |
6 | 31201403344553 |
7 | 3020212126002 |
oct | 471534140125 |
9 | 130603227526 |
10 | 42101424213 |
11 | 1694517a172 |
12 | 81ab822159 |
13 | 3c7c54b744 |
14 | 20757088a9 |
15 | 11662310e3 |
hex | 9cd70c055 |
42101424213 has 16 divisors (see below), whose sum is σ = 56248342656. Its totient is φ = 28011121920.
The previous prime is 42101424203. The next prime is 42101424241. The reversal of 42101424213 is 31242410124.
It is not a de Polignac number, because 42101424213 - 26 = 42101424149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42101424203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3188481 + ... + 3201657.
It is an arithmetic number, because the mean of its divisors is an integer number (3515521416).
Almost surely, 242101424213 is an apocalyptic number.
It is an amenable number.
42101424213 is a deficient number, since it is larger than the sum of its proper divisors (14146918443).
42101424213 is a wasteful number, since it uses less digits than its factorization.
42101424213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15244.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 42101424213 its reverse (31242410124), we get a palindrome (73343834337).
The spelling of 42101424213 in words is "forty-two billion, one hundred one million, four hundred twenty-four thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •