Base | Representation |
---|---|
bin | 10101000110101011… |
… | …01011010101011001 |
3 | 1002020121222001012202 |
4 | 22203111223111121 |
5 | 141201024201241 |
6 | 5112143415545 |
7 | 550526663201 |
oct | 124325532531 |
9 | 32217861182 |
10 | 11330303321 |
11 | 489472a647 |
12 | 22425b45b5 |
13 | 10b74a54bc |
14 | 796ad1401 |
15 | 464a86d9b |
hex | 2a356b559 |
11330303321 has 4 divisors (see below), whose sum is σ = 11442484644. Its totient is φ = 11218122000.
The previous prime is 11330303311. The next prime is 11330303329. The reversal of 11330303321 is 12330303311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12330303311 = 101 ⋅122082211.
It can be written as a sum of positive squares in 2 ways, for example, as 9936102400 + 1394200921 = 99680^2 + 37339^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11330303321 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11330303293 and 11330303302.
It is not an unprimeable number, because it can be changed into a prime (11330303329) 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, 56090510 + ... + 56090711.
It is an arithmetic number, because the mean of its divisors is an integer number (2860621161).
Almost surely, 211330303321 is an apocalyptic number.
It is an amenable number.
11330303321 is a deficient number, since it is larger than the sum of its proper divisors (112181323).
11330303321 is a wasteful number, since it uses less digits than its factorization.
11330303321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112181322.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 11330303321 its reverse (12330303311), we get a palindrome (23660606632).
The spelling of 11330303321 in words is "eleven billion, three hundred thirty million, three hundred three thousand, three hundred twenty-one".
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