Base | Representation |
---|---|
bin | 11000010001010101… |
… | …01101000000111001 |
3 | 1020122002211112111202 |
4 | 30020222231000321 |
5 | 203141230022131 |
6 | 5552552503545 |
7 | 640621561523 |
oct | 141052550071 |
9 | 36562745452 |
10 | 13030314041 |
11 | 55872aa888 |
12 | 26379aabb5 |
13 | 12c87568c4 |
14 | 8b87baa13 |
15 | 513e3dbcb |
hex | 308aad039 |
13030314041 has 4 divisors (see below), whose sum is σ = 13450646784. Its totient is φ = 12609981300.
The previous prime is 13030314029. The next prime is 13030314043. The reversal of 13030314041 is 14041303031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13030314041 - 26 = 13030313977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13030314043) 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, 210166325 + ... + 210166386.
It is an arithmetic number, because the mean of its divisors is an integer number (3362661696).
Almost surely, 213030314041 is an apocalyptic number.
It is an amenable number.
13030314041 is a deficient number, since it is larger than the sum of its proper divisors (420332743).
13030314041 is an equidigital number, since it uses as much as digits as its factorization.
13030314041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 420332742.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13030314041 its reverse (14041303031), we get a palindrome (27071617072).
The spelling of 13030314041 in words is "thirteen billion, thirty million, three hundred fourteen thousand, forty-one".
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