Base | Representation |
---|---|
bin | 100001111011001110001… |
… | …010000010011011101100 |
3 | 22020212120110121012202100 |
4 | 201323032022002123230 |
5 | 301144031214343312 |
6 | 4542555414255100 |
7 | 330301361432610 |
oct | 41731612023354 |
9 | 8225513535670 |
10 | 2331331012332 |
11 | 819791640403 |
12 | 3179b2057490 |
13 | 13bac7430a1a |
14 | 80ba0b11340 |
15 | 4099b07e5dc |
hex | 21ece2826ec |
2331331012332 has 144 divisors (see below), whose sum is σ = 7090930013440. Its totient is φ = 630903240576.
The previous prime is 2331331012303. The next prime is 2331331012333. The reversal of 2331331012332 is 2332101331332.
2331331012332 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 3 + 310 + 12 + 332 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2331331012296 and 2331331012305.
It is not an unprimeable number, because it can be changed into a prime (2331331012333) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23685003 + ... + 23783229.
Almost surely, 22331331012332 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2331331012332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3545465006720).
2331331012332 is an abundant number, since it is smaller than the sum of its proper divisors (4759599001108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2331331012332 is a wasteful number, since it uses less digits than its factorization.
2331331012332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103220 (or 103215 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 27.
Adding to 2331331012332 its reverse (2332101331332), we get a palindrome (4663432343664).
The spelling of 2331331012332 in words is "two trillion, three hundred thirty-one billion, three hundred thirty-one million, twelve thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •