Base | Representation |
---|---|
bin | 11001000000101010… |
… | …00110001001110001 |
3 | 1021122202211200000110 |
4 | 30200111012021301 |
5 | 204444342144100 |
6 | 10100213411533 |
7 | 653512123023 |
oct | 144025061161 |
9 | 37582750013 |
10 | 13427303025 |
11 | 57703a9554 |
12 | 2728939ba9 |
13 | 135ca82826 |
14 | 9153da013 |
15 | 538c0a250 |
hex | 320546271 |
13427303025 has 12 divisors (see below), whose sum is σ = 22199807792. Its totient is φ = 7161228240.
The previous prime is 13427302949. The next prime is 13427303027. The reversal of 13427303025 is 52030372431.
It is not a de Polignac number, because 13427303025 - 29 = 13427302513 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13427302983 and 13427303001.
It is not an unprimeable number, because it can be changed into a prime (13427303027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89515279 + ... + 89515428.
Almost surely, 213427303025 is an apocalyptic number.
13427303025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13427303025 is a deficient number, since it is larger than the sum of its proper divisors (8772504767).
13427303025 is a wasteful number, since it uses less digits than its factorization.
13427303025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179030720 (or 179030715 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 30.
Adding to 13427303025 its reverse (52030372431), we get a palindrome (65457675456).
The spelling of 13427303025 in words is "thirteen billion, four hundred twenty-seven million, three hundred three thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •