Base | Representation |
---|---|
bin | 11000011011001100… |
… | …01101101011111110 |
3 | 1020211212110121012001 |
4 | 30031212031223332 |
5 | 203323413220410 |
6 | 10005105332514 |
7 | 642644600266 |
oct | 141546155376 |
9 | 36755417161 |
10 | 13113023230 |
11 | 5619a6148a |
12 | 265b63713a |
13 | 130c925158 |
14 | 8c578a7a6 |
15 | 51b32a33a |
hex | 30d98dafe |
13113023230 has 8 divisors (see below), whose sum is σ = 23603441832. Its totient is φ = 5245209288.
The previous prime is 13113023207. The next prime is 13113023243. The reversal of 13113023230 is 3232031131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13113023198 and 13113023207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655651152 + ... + 655651171.
It is an arithmetic number, because the mean of its divisors is an integer number (2950430229).
Almost surely, 213113023230 is an apocalyptic number.
13113023230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13113023230 is a deficient number, since it is larger than the sum of its proper divisors (10490418602).
13113023230 is a wasteful number, since it uses less digits than its factorization.
13113023230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1311302330.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 13113023230 its reverse (3232031131), we get a palindrome (16345054361).
The spelling of 13113023230 in words is "thirteen billion, one hundred thirteen million, twenty-three thousand, two hundred thirty".
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