Base | Representation |
---|---|
bin | 11000010001010101… |
… | …01100110111100001 |
3 | 1020122002211111200112 |
4 | 30020222230313201 |
5 | 203141230012231 |
6 | 5552552501105 |
7 | 640621560005 |
oct | 141052546741 |
9 | 36562744615 |
10 | 13030313441 |
11 | 55872aa392 |
12 | 26379aa795 |
13 | 12c8756552 |
14 | 8b87ba705 |
15 | 513e3d92b |
hex | 308aacde1 |
13030313441 has 8 divisors (see below), whose sum is σ = 13599835200. Its totient is φ = 12461040592.
The previous prime is 13030313419. The next prime is 13030313447. The reversal of 13030313441 is 14431303031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13030313441 - 214 = 13030297057 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13030313447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49010 + ... + 168708.
It is an arithmetic number, because the mean of its divisors is an integer number (1699979400).
Almost surely, 213030313441 is an apocalyptic number.
It is an amenable number.
13030313441 is a deficient number, since it is larger than the sum of its proper divisors (569521759).
13030313441 is a wasteful number, since it uses less digits than its factorization.
13030313441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124455.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 13030313441 its reverse (14431303031), we get a palindrome (27461616472).
The spelling of 13030313441 in words is "thirteen billion, thirty million, three hundred thirteen thousand, four hundred forty-one".
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