Base | Representation |
---|---|
bin | 11100001110010000… |
… | …101011001010100001 |
3 | 2220012221100212210200 |
4 | 130032100223022201 |
5 | 444030312220301 |
6 | 21531012215413 |
7 | 2121650642604 |
oct | 341620531241 |
9 | 86187325720 |
10 | 30304023201 |
11 | 11940916181 |
12 | 5a5890a569 |
13 | 2b1c37119a |
14 | 167698833b |
15 | bc567ec86 |
hex | 70e42b2a1 |
30304023201 has 24 divisors (see below), whose sum is σ = 44105705280. Its totient is φ = 20049341856.
The previous prime is 30304023187. The next prime is 30304023241. The reversal of 30304023201 is 10232040303.
30304023201 is a `hidden beast` number, since 30 + 30 + 402 + 3 + 201 = 666.
It is not a de Polignac number, because 30304023201 - 213 = 30304015009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30304023241) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 791635 + ... + 829031.
It is an arithmetic number, because the mean of its divisors is an integer number (1837737720).
Almost surely, 230304023201 is an apocalyptic number.
It is an amenable number.
30304023201 is a deficient number, since it is larger than the sum of its proper divisors (13801682079).
30304023201 is a wasteful number, since it uses less digits than its factorization.
30304023201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38085 (or 38082 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 30304023201 its reverse (10232040303), we get a palindrome (40536063504).
The spelling of 30304023201 in words is "thirty billion, three hundred four million, twenty-three thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •