Base | Representation |
---|---|
bin | 10011001101010011… |
… | …11011100010100001 |
3 | 222121200020011022021 |
4 | 21212221323202201 |
5 | 132104410434101 |
6 | 4423134141441 |
7 | 513355163014 |
oct | 114651734241 |
9 | 28550204267 |
10 | 10312202401 |
11 | 4411a73326 |
12 | 1bb9651881 |
13 | c8459b417 |
14 | 6db7d137b |
15 | 4054cc5a1 |
hex | 266a7b8a1 |
10312202401 has 4 divisors (see below), whose sum is σ = 10590910612. Its totient is φ = 10033494192.
The previous prime is 10312202393. The next prime is 10312202413. The reversal of 10312202401 is 10420221301.
10312202401 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.
It can be written as a sum of positive squares in 2 ways, for example, as 9693387025 + 618815376 = 98455^2 + 24876^2 .
It is a cyclic number.
It is not a de Polignac number, because 10312202401 - 23 = 10312202393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10312202501) 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, 139354050 + ... + 139354123.
It is an arithmetic number, because the mean of its divisors is an integer number (2647727653).
Almost surely, 210312202401 is an apocalyptic number.
It is an amenable number.
10312202401 is a deficient number, since it is larger than the sum of its proper divisors (278708211).
10312202401 is an equidigital number, since it uses as much as digits as its factorization.
10312202401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278708210.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 10312202401 its reverse (10420221301), we get a palindrome (20732423702).
The spelling of 10312202401 in words is "ten billion, three hundred twelve million, two hundred two thousand, four hundred one".
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