Base | Representation |
---|---|
bin | 11100001110110010… |
… | …111011100100111011 |
3 | 2220020120021010012210 |
4 | 130032302323210323 |
5 | 444040112101243 |
6 | 21531532510203 |
7 | 2122120163661 |
oct | 341662734473 |
9 | 86216233183 |
10 | 30313003323 |
11 | 1194599a069 |
12 | 5a5b91b363 |
13 | 2b21196775 |
14 | 1677c44c31 |
15 | bc6355933 |
hex | 70ecbb93b |
30313003323 has 8 divisors (see below), whose sum is σ = 40422531600. Its totient is φ = 20206071968.
The previous prime is 30313003321. The next prime is 30313003349. The reversal of 30313003323 is 32330031303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30313003323 - 21 = 30313003321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30313003323.
It is not an unprimeable number, because it can be changed into a prime (30313003321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621828 + ... + 668801.
It is an arithmetic number, because the mean of its divisors is an integer number (5052816450).
Almost surely, 230313003323 is an apocalyptic number.
30313003323 is a deficient number, since it is larger than the sum of its proper divisors (10109528277).
30313003323 is a wasteful number, since it uses less digits than its factorization.
30313003323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1298461.
The product of its (nonzero) digits is 1458, while the sum is 21.
Adding to 30313003323 its reverse (32330031303), we get a palindrome (62643034626).
The spelling of 30313003323 in words is "thirty billion, three hundred thirteen million, three thousand, three hundred twenty-three".
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