Base | Representation |
---|---|
bin | 11000100101100101… |
… | …10011100001010001 |
3 | 1021001221112010221201 |
4 | 30102302303201101 |
5 | 204013223210001 |
6 | 10021502151201 |
7 | 645053635156 |
oct | 142262634121 |
9 | 37057463851 |
10 | 13200210001 |
11 | 56641a1170 |
12 | 2684882501 |
13 | 1324a00764 |
14 | 8d31a422d |
15 | 523ced501 |
hex | 312cb3851 |
13200210001 has 4 divisors (see below), whose sum is σ = 14400229104. Its totient is φ = 12000190900.
The previous prime is 13200209989. The next prime is 13200210011. The reversal of 13200210001 is 10001200231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10001200231 = 11 ⋅909200021.
It is a cyclic number.
It is not a de Polignac number, because 13200210001 - 225 = 13166655569 is a prime.
It is a super-3 number, since 3×132002100013 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13200210001.
It is not an unprimeable number, because it can be changed into a prime (13200210011) 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, 600009535 + ... + 600009556.
It is an arithmetic number, because the mean of its divisors is an integer number (3600057276).
Almost surely, 213200210001 is an apocalyptic number.
13200210001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13200210001 is a deficient number, since it is larger than the sum of its proper divisors (1200019103).
13200210001 is a wasteful number, since it uses less digits than its factorization.
13200210001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1200019102.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 13200210001 its reverse (10001200231), we get a palindrome (23201410232).
The spelling of 13200210001 in words is "thirteen billion, two hundred million, two hundred ten thousand, one".
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