Search a number
-
+
12425313245211 = 321380590360579
BaseRepresentation
bin1011010011001111111001…
…1000011101100000011011
31121222211220102222120020200
42310303332120131200123
53112034020142321321
642232035440553243
72421461562651156
oct264637630354033
947884812876220
1012425313245211
113a60600443a69
121488138322823
136c191841bc19
1430d561988c9d
15168326c64d26
hexb4cfe61d81b

12425313245211 has 6 divisors (see below), whose sum is σ = 17947674687540. Its totient is φ = 8283542163468.

The previous prime is 12425313245167. The next prime is 12425313245221. The reversal of 12425313245211 is 11254231352421.

12425313245211 is a `hidden beast` number, since 1 + 2 + 42 + 531 + 3 + 24 + 52 + 11 = 666.

It is not a de Polignac number, because 12425313245211 - 210 = 12425313244187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12425313245221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 690295180281 + ... + 690295180298.

It is an arithmetic number, because the mean of its divisors is an integer number (2991279114590).

Almost surely, 212425313245211 is an apocalyptic number.

12425313245211 is a deficient number, since it is larger than the sum of its proper divisors (5522361442329).

12425313245211 is a wasteful number, since it uses less digits than its factorization.

12425313245211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380590360585 (or 1380590360582 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

Adding to 12425313245211 its reverse (11254231352421), we get a palindrome (23679544597632).

The spelling of 12425313245211 in words is "twelve trillion, four hundred twenty-five billion, three hundred thirteen million, two hundred forty-five thousand, two hundred eleven".

Divisors: 1 3 9 1380590360579 4141771081737 12425313245211