Base | Representation |
---|---|
bin | 11000101001001011… |
… | …00110000000110001 |
3 | 1021011001010221100210 |
4 | 30110211212000301 |
5 | 204043424114413 |
6 | 10024455134333 |
7 | 645600463542 |
oct | 142445460061 |
9 | 37131127323 |
10 | 13230301233 |
11 | 567a184156 |
12 | 26929743a9 |
13 | 132b008116 |
14 | 8d71984c9 |
15 | 5267943c3 |
hex | 314966031 |
13230301233 has 16 divisors (see below), whose sum is σ = 18130117376. Its totient is φ = 8575683840.
The previous prime is 13230301213. The next prime is 13230301321. The reversal of 13230301233 is 33210303231.
It is not a de Polignac number, because 13230301233 - 220 = 13229252657 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13230301213) 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 15 ways as a sum of consecutive naturals, for example, 116073 + ... + 199833.
It is an arithmetic number, because the mean of its divisors is an integer number (1133132336).
Almost surely, 213230301233 is an apocalyptic number.
It is an amenable number.
13230301233 is a deficient number, since it is larger than the sum of its proper divisors (4899816143).
13230301233 is a wasteful number, since it uses less digits than its factorization.
13230301233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85224.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 13230301233 its reverse (33210303231), we get a palindrome (46440604464).
The spelling of 13230301233 in words is "thirteen billion, two hundred thirty million, three hundred one thousand, two hundred thirty-three".
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