Base | Representation |
---|---|
bin | 11000010001010011… |
… | …00000100110001001 |
3 | 1020122002020122010212 |
4 | 30020221200212021 |
5 | 203141140013113 |
6 | 5552542050505 |
7 | 640616116130 |
oct | 141051404611 |
9 | 36562218125 |
10 | 13030001033 |
11 | 55871066a5 |
12 | 2637879a35 |
13 | 12c86772aa |
14 | 8b8738917 |
15 | 513dcb0a8 |
hex | 308a60989 |
13030001033 has 8 divisors (see below), whose sum is σ = 15767396352. Its totient is φ = 10511597376.
The previous prime is 13030001027. The next prime is 13030001041. The reversal of 13030001033 is 33010003031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13030001033 - 26 = 13030000969 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13030000999 and 13030001017.
It is not an unprimeable number, because it can be changed into a prime (13030001053) 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, 54747785 + ... + 54748022.
It is an arithmetic number, because the mean of its divisors is an integer number (1970924544).
Almost surely, 213030001033 is an apocalyptic number.
It is an amenable number.
13030001033 is a deficient number, since it is larger than the sum of its proper divisors (2737395319).
13030001033 is a wasteful number, since it uses less digits than its factorization.
13030001033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109495831.
The product of its (nonzero) digits is 81, while the sum is 14.
Adding to 13030001033 its reverse (33010003031), we get a palindrome (46040004064).
The spelling of 13030001033 in words is "thirteen billion, thirty million, one thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •