Base | Representation |
---|---|
bin | 10010110111110110… |
… | …10001111011111101 |
3 | 222011010112011002121 |
4 | 21123323101323331 |
5 | 131222320414323 |
6 | 4353224122541 |
7 | 506041201141 |
oct | 113373217375 |
9 | 28133464077 |
10 | 10132201213 |
11 | 432a3aa812 |
12 | 1b69306451 |
13 | c561c6b44 |
14 | 6c1937221 |
15 | 3e47c3a5d |
hex | 25bed1efd |
10132201213 has 4 divisors (see below), whose sum is σ = 10148894080. Its totient is φ = 10115508348.
The previous prime is 10132201207. The next prime is 10132201237. The reversal of 10132201213 is 31210223101.
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 10132201213 - 225 = 10098646781 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10132201253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8345523 + ... + 8346736.
It is an arithmetic number, because the mean of its divisors is an integer number (2537223520).
Almost surely, 210132201213 is an apocalyptic number.
It is an amenable number.
10132201213 is a deficient number, since it is larger than the sum of its proper divisors (16692867).
10132201213 is an equidigital number, since it uses as much as digits as its factorization.
10132201213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16692866.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 10132201213 its reverse (31210223101), we get a palindrome (41342424314).
The spelling of 10132201213 in words is "ten billion, one hundred thirty-two million, two hundred one thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •