Search a number
-
+
10130300003 = 80591257017
BaseRepresentation
bin10010110111101000…
…00001110001100011
3222010222221120010102
421123310001301203
5131221324100003
64353115253015
7506016062225
oct113364016143
928128846112
1010130300003
11432932136a
121b6874a16b
13c559ac675
146c15a0415
153e454a588
hex25bd01c63

10130300003 has 4 divisors (see below), whose sum is σ = 10131565080. Its totient is φ = 10129034928.

The previous prime is 10130299999. The next prime is 10130300027. The reversal of 10130300003 is 30000303101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30000303101 = 187715983113.

It is a cyclic number.

It is not a de Polignac number, because 10130300003 - 22 = 10130299999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10130300083) 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, 620450 + ... + 636567.

It is an arithmetic number, because the mean of its divisors is an integer number (2532891270).

Almost surely, 210130300003 is an apocalyptic number.

10130300003 is a deficient number, since it is larger than the sum of its proper divisors (1265077).

10130300003 is an equidigital number, since it uses as much as digits as its factorization.

10130300003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265076.

The product of its (nonzero) digits is 27, while the sum is 11.

Adding to 10130300003 its reverse (30000303101), we get a palindrome (40130603104).

The spelling of 10130300003 in words is "ten billion, one hundred thirty million, three hundred thousand, three".

Divisors: 1 8059 1257017 10130300003