Base | Representation |
---|---|
bin | 11100001111111011… |
… | …011110011001001111 |
3 | 2220021220001021121101 |
4 | 130033323132121033 |
5 | 444104444122203 |
6 | 21533452243531 |
7 | 2122440630034 |
oct | 341773363117 |
9 | 86256037541 |
10 | 30332020303 |
11 | 119556a8882 |
12 | 5a661705a7 |
13 | 2b250c4610 |
14 | 167a59538b |
15 | bc7d6041d |
hex | 70fede64f |
30332020303 has 16 divisors (see below), whose sum is σ = 33437662720. Its totient is φ = 27337220064.
The previous prime is 30332020291. The next prime is 30332020309. The reversal of 30332020303 is 30302023303.
It is a cyclic number.
It is not a de Polignac number, because 30332020303 - 225 = 30298465871 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30332020309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1712350 + ... + 1729972.
It is an arithmetic number, because the mean of its divisors is an integer number (2089853920).
Almost surely, 230332020303 is an apocalyptic number.
30332020303 is a deficient number, since it is larger than the sum of its proper divisors (3105642417).
30332020303 is a wasteful number, since it uses less digits than its factorization.
30332020303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20758.
The product of its (nonzero) digits is 972, while the sum is 19.
Adding to 30332020303 its reverse (30302023303), we get a palindrome (60634043606).
The spelling of 30332020303 in words is "thirty billion, three hundred thirty-two million, twenty thousand, three hundred three".
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