Base | Representation |
---|---|
bin | 1011010000000011… |
… | …0100010110110011 |
3 | 21210110212122122022 |
4 | 2310000310112303 |
5 | 22141122111311 |
6 | 1215403302055 |
7 | 134561353064 |
oct | 26400642663 |
9 | 7713778568 |
10 | 3020113331 |
11 | 130a858934 |
12 | 70351a92b |
13 | 391907411 |
14 | 20916056b |
15 | 12a2185db |
hex | b40345b3 |
3020113331 has 4 divisors (see below), whose sum is σ = 3124255200. Its totient is φ = 2915971464.
The previous prime is 3020113321. The next prime is 3020113379. The reversal of 3020113331 is 1333110203.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1333110203 = 41 ⋅32514883.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3020113331 is a prime.
It is a super-3 number, since 3×30201133313 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3020113321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52070891 + ... + 52070948.
It is an arithmetic number, because the mean of its divisors is an integer number (781063800).
Almost surely, 23020113331 is an apocalyptic number.
3020113331 is a deficient number, since it is larger than the sum of its proper divisors (104141869).
3020113331 is a wasteful number, since it uses less digits than its factorization.
3020113331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104141868.
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 3020113331 is about 54955.5577808105. The cubic root of 3020113331 is about 1445.4655541845.
Adding to 3020113331 its reverse (1333110203), we get a palindrome (4353223534).
The spelling of 3020113331 in words is "three billion, twenty million, one hundred thirteen thousand, three hundred thirty-one".
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