Base | Representation |
---|---|
bin | 1100011010110101110… |
… | …0101000110111110000 |
3 | 202101201122210212201100 |
4 | 3012231130220313300 |
5 | 11443432010111222 |
6 | 242003501204400 |
7 | 21262225443621 |
oct | 3065534506760 |
9 | 671648725640 |
10 | 213363363312 |
11 | 8253a068910 |
12 | 35426b60700 |
13 | 17173a75748 |
14 | a480bd5a48 |
15 | 583b74e4ac |
hex | 31ad728df0 |
213363363312 has 60 divisors (see below), whose sum is σ = 651404818584. Its totient is φ = 64655564160.
The previous prime is 213363363253. The next prime is 213363363313.
213363363312 is a `hidden beast` number, since 2 + 1 + 3 + 3 + 6 + 3 + 3 + 633 + 12 = 666.
213363363312 is nontrivially palindromic in base 10.
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 a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213363363313) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67347963 + ... + 67351130.
Almost surely, 2213363363312 is an apocalyptic number.
213363363312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
213363363312 is an abundant number, since it is smaller than the sum of its proper divisors (438041455272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213363363312 is a wasteful number, since it uses less digits than its factorization.
213363363312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134699118 (or 134699109 counting only the distinct ones).
The product of its digits is 104976, while the sum is 36.
It can be divided in two parts, 213363 and 363312, that added together give a palindrome (576675).
The spelling of 213363363312 in words is "two hundred thirteen billion, three hundred sixty-three million, three hundred sixty-three thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •