Base | Representation |
---|---|
bin | 11100001110110100… |
… | …001100010110111011 |
3 | 2220020120212221002121 |
4 | 130032310030112323 |
5 | 444040203143303 |
6 | 21531543542111 |
7 | 2122123042435 |
oct | 341664142673 |
9 | 86216787077 |
10 | 30313334203 |
11 | 119460a5719 |
12 | 5a5ba5a937 |
13 | 2b21281259 |
14 | 1677ccd655 |
15 | bc63bd9bd |
hex | 70ed0c5bb |
30313334203 has 4 divisors (see below), whose sum is σ = 30318213168. Its totient is φ = 30308455240.
The previous prime is 30313334131. The next prime is 30313334231. The reversal of 30313334203 is 30243331303.
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 30313334203 - 29 = 30313333691 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30313334003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2430151 + ... + 2442592.
It is an arithmetic number, because the mean of its divisors is an integer number (7579553292).
Almost surely, 230313334203 is an apocalyptic number.
30313334203 is a deficient number, since it is larger than the sum of its proper divisors (4878965).
30313334203 is an equidigital number, since it uses as much as digits as its factorization.
30313334203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4878964.
The product of its (nonzero) digits is 5832, while the sum is 25.
Adding to 30313334203 its reverse (30243331303), we get a palindrome (60556665506).
The spelling of 30313334203 in words is "thirty billion, three hundred thirteen million, three hundred thirty-four thousand, two hundred three".
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