Base | Representation |
---|---|
bin | 10100101100101000111… |
… | …101010000000101111001 |
3 | 12000222021000111100120000 |
4 | 110230220331100011321 |
5 | 141300403224222223 |
6 | 3005223322023213 |
7 | 204521306513445 |
oct | 24545075200571 |
9 | 5028230440500 |
10 | 1422321320313 |
11 | 4a922633a653 |
12 | 1ab7a4647b09 |
13 | a41801b000a |
14 | 4cbaad0d825 |
15 | 26ee7aae543 |
hex | 14b28f50179 |
1422321320313 has 10 divisors (see below), whose sum is σ = 2124702219354. Its totient is φ = 948214213488.
The previous prime is 1422321320311. The next prime is 1422321320327. The reversal of 1422321320313 is 3130231232241.
1422321320313 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 3 + 21 + 320 + 313 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1240579398969 + 181741921344 = 1113813^2 + 426312^2 .
It is not a de Polignac number, because 1422321320313 - 21 = 1422321320311 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (1422321320311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8779761156 + ... + 8779761317.
Almost surely, 21422321320313 is an apocalyptic number.
It is an amenable number.
1422321320313 is a deficient number, since it is larger than the sum of its proper divisors (702380899041).
1422321320313 is an equidigital number, since it uses as much as digits as its factorization.
1422321320313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17559522485 (or 17559522476 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 1422321320313 its reverse (3130231232241), we get a palindrome (4552552552554).
The spelling of 1422321320313 in words is "one trillion, four hundred twenty-two billion, three hundred twenty-one million, three hundred twenty thousand, three hundred thirteen".
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