Search a number
-
+
10246264201 = 28789355909
BaseRepresentation
bin10011000101011100…
…11001010110001001
3222110002011011002201
421202232121112021
5131441020423301
64412421000201
7511624544245
oct114256312611
928402134081
1010246264201
114388826a48
121b9b553061
13c73a22634
146d2b49425
153ee805201
hex262b99589

10246264201 has 4 divisors (see below), whose sum is σ = 10246648900. Its totient is φ = 10245879504.

The previous prime is 10246264169. The next prime is 10246264219.

10246264201 is nontrivially palindromic in base 10.

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 5343463801 + 4902800400 = 73099^2 + 70020^2 .

It is a cyclic number.

It is not a de Polignac number, because 10246264201 - 25 = 10246264169 is a prime.

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 10246264201.

It is not an unprimeable number, because it can be changed into a prime (10246264291) 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, 149166 + ... + 206743.

It is an arithmetic number, because the mean of its divisors is an integer number (2561662225).

Almost surely, 210246264201 is an apocalyptic number.

It is an amenable number.

10246264201 is a deficient number, since it is larger than the sum of its proper divisors (384699).

10246264201 is an equidigital number, since it uses as much as digits as its factorization.

10246264201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384698.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 10246264201 in words is "ten billion, two hundred forty-six million, two hundred sixty-four thousand, two hundred one".

Divisors: 1 28789 355909 10246264201