Base | Representation |
---|---|
bin | 10011000000000101… |
… | …11010111111011011 |
3 | 222022221120101222102 |
4 | 21200002322333123 |
5 | 131343014010433 |
6 | 4404133314015 |
7 | 510540506012 |
oct | 114002727733 |
9 | 28287511872 |
10 | 10201313243 |
11 | 43654146a0 |
12 | 1b8849590b |
13 | c67614434 |
14 | 6caba7a79 |
15 | 3ea8c64e8 |
hex | 2600bafdb |
10201313243 has 4 divisors (see below), whose sum is σ = 11128705368. Its totient is φ = 9273921120.
The previous prime is 10201313219. The next prime is 10201313321. The reversal of 10201313243 is 34231310201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10201313243 - 212 = 10201309147 is a prime.
It is a super-3 number, since 3×102013132433 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (10201310243) 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, 463696046 + ... + 463696067.
It is an arithmetic number, because the mean of its divisors is an integer number (2782176342).
Almost surely, 210201313243 is an apocalyptic number.
10201313243 is a deficient number, since it is larger than the sum of its proper divisors (927392125).
10201313243 is an equidigital number, since it uses as much as digits as its factorization.
10201313243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 927392124.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 10201313243 its reverse (34231310201), we get a palindrome (44432623444).
The spelling of 10201313243 in words is "ten billion, two hundred one million, three hundred thirteen thousand, two hundred forty-three".
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