Base | Representation |
---|---|
bin | 11100001111111100… |
… | …111110000111110011 |
3 | 2220021220210012110121 |
4 | 130033330332013303 |
5 | 444110044144103 |
6 | 21533504511111 |
7 | 2122444152136 |
oct | 341774760763 |
9 | 86256705417 |
10 | 30332412403 |
11 | 11955946427 |
12 | 5a6631b497 |
13 | 2b25200c27 |
14 | 167a65821d |
15 | bc7ddb6bd |
hex | 70ff3e1f3 |
30332412403 has 4 divisors (see below), whose sum is σ = 30525612640. Its totient is φ = 30139212168.
The previous prime is 30332412379. The next prime is 30332412413. The reversal of 30332412403 is 30421423303.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30332412403 - 25 = 30332412371 is a prime.
It is a Duffinian number.
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (30332412413) 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 3 ways as a sum of consecutive naturals, for example, 96599883 + ... + 96600196.
It is an arithmetic number, because the mean of its divisors is an integer number (7631403160).
Almost surely, 230332412403 is an apocalyptic number.
30332412403 is a deficient number, since it is larger than the sum of its proper divisors (193200237).
30332412403 is a wasteful number, since it uses less digits than its factorization.
30332412403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193200236.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 30332412403 its reverse (30421423303), we get a palindrome (60753835706).
The spelling of 30332412403 in words is "thirty billion, three hundred thirty-two million, four hundred twelve thousand, four hundred three".
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