Base | Representation |
---|---|
bin | 11011111101010110… |
… | …000110010001101110 |
3 | 2212111011100210212122 |
4 | 123331112012101232 |
5 | 442440134413202 |
6 | 21442513432542 |
7 | 2111633523104 |
oct | 337526062156 |
9 | 85434323778 |
10 | 30020232302 |
11 | 11805702945 |
12 | 599986b752 |
13 | 2aa562a188 |
14 | 164add3c74 |
15 | baa7c39a2 |
hex | 6fd58646e |
30020232302 has 8 divisors (see below), whose sum is σ = 45258929496. Its totient is φ = 14933922472.
The previous prime is 30020232301. The next prime is 30020232317. The reversal of 30020232302 is 20323202003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30020232301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38096348 + ... + 38097135.
It is an arithmetic number, because the mean of its divisors is an integer number (5657366187).
Almost surely, 230020232302 is an apocalyptic number.
30020232302 is a deficient number, since it is larger than the sum of its proper divisors (15238697194).
30020232302 is a wasteful number, since it uses less digits than its factorization.
30020232302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76193682.
The product of its (nonzero) digits is 432, while the sum is 17.
Adding to 30020232302 its reverse (20323202003), we get a palindrome (50343434305).
The spelling of 30020232302 in words is "thirty billion, twenty million, two hundred thirty-two thousand, three hundred two".
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