Base | Representation |
---|---|
bin | 1100010101111011… |
… | …1110000110010111 |
3 | 22112220102112102210 |
4 | 3011132332012113 |
5 | 23241141331411 |
6 | 1304434004503 |
7 | 145050664233 |
oct | 30536760627 |
9 | 8486375383 |
10 | 3313230231 |
11 | 1450260a03 |
12 | 785716733 |
13 | 40a56527c |
14 | 2360615c3 |
15 | 145d17ca6 |
hex | c57be197 |
3313230231 has 16 divisors (see below), whose sum is σ = 4539571200. Its totient is φ = 2147921568.
The previous prime is 3313230227. The next prime is 3313230253. The reversal of 3313230231 is 1320323133.
It is not a de Polignac number, because 3313230231 - 22 = 3313230227 is a prime.
It is a super-2 number, since 2×33132302312 = 21954989127224626722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3313230198 and 3313230207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3313230631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219010 + ... + 233648.
It is an arithmetic number, because the mean of its divisors is an integer number (283723200).
Almost surely, 23313230231 is an apocalyptic number.
3313230231 is a deficient number, since it is larger than the sum of its proper divisors (1226340969).
3313230231 is a wasteful number, since it uses less digits than its factorization.
3313230231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16718.
The product of its (nonzero) digits is 972, while the sum is 21.
The square root of 3313230231 is about 57560.6656580690. The cubic root of 3313230231 is about 1490.7925202989.
Adding to 3313230231 its reverse (1320323133), we get a palindrome (4633553364).
The spelling of 3313230231 in words is "three billion, three hundred thirteen million, two hundred thirty thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •