Base | Representation |
---|---|
bin | 11000111111110100… |
… | …01100101111010010 |
3 | 1021122021120102222121 |
4 | 30133322030233102 |
5 | 204441041031424 |
6 | 10055402324454 |
7 | 653365155313 |
oct | 143772145722 |
9 | 37567512877 |
10 | 13420252114 |
11 | 5767423055 |
12 | 27264b972a |
13 | 135b4843a9 |
14 | 9144c260a |
15 | 5382b5ee4 |
hex | 31fe8cbd2 |
13420252114 has 8 divisors (see below), whose sum is σ = 20131781580. Its totient is φ = 6709658256.
The previous prime is 13420252057. The next prime is 13420252117. The reversal of 13420252114 is 41125202431.
It can be written as a sum of positive squares in 2 ways, for example, as 13102236225 + 318015889 = 114465^2 + 17833^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13420252117) 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, 196869 + ... + 256120.
Almost surely, 213420252114 is an apocalyptic number.
13420252114 is a deficient number, since it is larger than the sum of its proper divisors (6711529466).
13420252114 is a wasteful number, since it uses less digits than its factorization.
13420252114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 467804.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 13420252114 its reverse (41125202431), we get a palindrome (54545454545).
The spelling of 13420252114 in words is "thirteen billion, four hundred twenty million, two hundred fifty-two thousand, one hundred fourteen".
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