Base | Representation |
---|---|
bin | 11100001110110011… |
… | …000010110111110001 |
3 | 2220020120022122012101 |
4 | 130032303002313301 |
5 | 444040114030301 |
6 | 21531533300401 |
7 | 2122120350043 |
oct | 341663026761 |
9 | 86216278171 |
10 | 30313033201 |
11 | 11945a0a560 |
12 | 5a5b934701 |
13 | 2b211a7249 |
14 | 1677c51a93 |
15 | bc635e701 |
hex | 70ecc2df1 |
30313033201 has 4 divisors (see below), whose sum is σ = 33068763504. Its totient is φ = 27557302900.
The previous prime is 30313033169. The next prime is 30313033213. The reversal of 30313033201 is 10233031303.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30313033201 - 25 = 30313033169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30313033501) 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, 1377865135 + ... + 1377865156.
It is an arithmetic number, because the mean of its divisors is an integer number (8267190876).
Almost surely, 230313033201 is an apocalyptic number.
It is an amenable number.
30313033201 is a deficient number, since it is larger than the sum of its proper divisors (2755730303).
30313033201 is a wasteful number, since it uses less digits than its factorization.
30313033201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2755730302.
The product of its (nonzero) digits is 486, while the sum is 19.
Adding to 30313033201 its reverse (10233031303), we get a palindrome (40546064504).
The spelling of 30313033201 in words is "thirty billion, three hundred thirteen million, thirty-three thousand, two hundred one".
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