Base | Representation |
---|---|
bin | 11000011001111010… |
… | …10110111100001110 |
3 | 1020211010022110211101 |
4 | 30030331112330032 |
5 | 203313143010410 |
6 | 10004044013314 |
7 | 642454552636 |
oct | 141475267416 |
9 | 36733273741 |
10 | 13102313230 |
11 | 5613a06946 |
12 | 2657b3123a |
13 | 130a645386 |
14 | 8c419d6c6 |
15 | 51a411d3a |
hex | 30cf56f0e |
13102313230 has 32 divisors (see below), whose sum is σ = 23722776000. Its totient is φ = 5210168832.
The previous prime is 13102313207. The next prime is 13102313243. The reversal of 13102313230 is 3231320131.
It is a super-2 number, since 2×131023132302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13102313198 and 13102313207.
It is a congruent number.
It is an unprimeable number.
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, 3367126 + ... + 3371014.
It is an arithmetic number, because the mean of its divisors is an integer number (741336750).
Almost surely, 213102313230 is an apocalyptic number.
13102313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13102313230 is a deficient number, since it is larger than the sum of its proper divisors (10620462770).
13102313230 is a wasteful number, since it uses less digits than its factorization.
13102313230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5788.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 13102313230 its reverse (3231320131), we get a palindrome (16333633361).
The spelling of 13102313230 in words is "thirteen billion, one hundred two million, three hundred thirteen thousand, two hundred thirty".
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