Base | Representation |
---|---|
bin | 110000011110100010110… |
… | …100001000101000000101 |
3 | 102210110202012102201010001 |
4 | 300132202310020220011 |
5 | 414040031243331323 |
6 | 11030220433401301 |
7 | 462452331150100 |
oct | 60364264105005 |
9 | 12713665381101 |
10 | 3331331230213 |
11 | 107489a6a4a68 |
12 | 459774109231 |
13 | 1b21b277478c |
14 | b73471b3737 |
15 | 5b9c783a3ad |
hex | 307a2d08a05 |
3331331230213 has 48 divisors (see below), whose sum is σ = 4022171944560. Its totient is φ = 2747817139200.
The previous prime is 3331331230207. The next prime is 3331331230223. The reversal of 3331331230213 is 3120321331333.
It can be written as a sum of positive squares in 8 ways, for example, as 137880027684 + 3193451202529 = 371322^2 + 1787023^2 .
It is not a de Polignac number, because 3331331230213 - 25 = 3331331230181 is a prime.
It is a super-2 number, since 2×33313312302132 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3331331230223) 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, 695038545 + ... + 695043337.
It is an arithmetic number, because the mean of its divisors is an integer number (83795248845).
Almost surely, 23331331230213 is an apocalyptic number.
It is an amenable number.
3331331230213 is a deficient number, since it is larger than the sum of its proper divisors (690840714347).
3331331230213 is a wasteful number, since it uses less digits than its factorization.
3331331230213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6358 (or 6351 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 28.
Adding to 3331331230213 its reverse (3120321331333), we get a palindrome (6451652561546).
The spelling of 3331331230213 in words is "three trillion, three hundred thirty-one billion, three hundred thirty-one million, two hundred thirty thousand, two hundred thirteen".
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