Base | Representation |
---|---|
bin | 10011001101011010011100… |
… | …00100110010010000000100 |
3 | 12112120022210102212111222000 |
4 | 21212231032010302100010 |
5 | 21014044224141432122 |
6 | 225501503434505300 |
7 | 11616622621045245 |
oct | 1146551604622004 |
9 | 175508712774860 |
10 | 42242313233412 |
11 | 12506956624646 |
12 | 48a2a15295230 |
13 | 1a75582529c06 |
14 | a6077892cccc |
15 | 4d3c45c8d0ac |
hex | 266b4e132404 |
42242313233412 has 48 divisors (see below), whose sum is σ = 109537785174720. Its totient is φ = 14078112633216.
The previous prime is 42242313233411. The next prime is 42242313233423. The reversal of 42242313233412 is 21433231324224.
42242313233412 is a `hidden beast` number, since 4 + 2 + 2 + 4 + 2 + 3 + 1 + 3 + 233 + 412 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (42242313233411) 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, 36348118 + ... + 37492269.
It is an arithmetic number, because the mean of its divisors is an integer number (2282037191140).
Almost surely, 242242313233412 is an apocalyptic number.
It is an amenable number.
42242313233412 is an abundant number, since it is smaller than the sum of its proper divisors (67295471941308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42242313233412 is a wasteful number, since it uses less digits than its factorization.
42242313233412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73845697 (or 73845689 counting only the distinct ones).
The product of its digits is 165888, while the sum is 36.
Adding to 42242313233412 its reverse (21433231324224), we get a palindrome (63675544557636).
The spelling of 42242313233412 in words is "forty-two trillion, two hundred forty-two billion, three hundred thirteen million, two hundred thirty-three thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •