Base | Representation |
---|---|
bin | 11000100111010000… |
… | …10011100101111001 |
3 | 1021002220220200122011 |
4 | 30103220103211321 |
5 | 204030321010001 |
6 | 10023122525521 |
7 | 645314100322 |
oct | 142350234571 |
9 | 37086820564 |
10 | 13214235001 |
11 | 5671100380 |
12 | 26895068a1 |
13 | 13278a1386 |
14 | 8d4db5449 |
15 | 52516dd51 |
hex | 313a13979 |
13214235001 has 4 divisors (see below), whose sum is σ = 14415529104. Its totient is φ = 12012940900.
The previous prime is 13214234981. The next prime is 13214235037. The reversal of 13214235001 is 10053241231.
It is a happy number.
13214235001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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.
It is a cyclic number.
It is not a de Polignac number, because 13214235001 - 227 = 13080017273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13214235071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600647035 + ... + 600647056.
It is an arithmetic number, because the mean of its divisors is an integer number (3603882276).
Almost surely, 213214235001 is an apocalyptic number.
13214235001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13214235001 is a deficient number, since it is larger than the sum of its proper divisors (1201294103).
13214235001 is a wasteful number, since it uses less digits than its factorization.
13214235001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1201294102.
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 13214235001 its reverse (10053241231), we get a palindrome (23267476232).
The spelling of 13214235001 in words is "thirteen billion, two hundred fourteen million, two hundred thirty-five thousand, one".
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