Base | Representation |
---|---|
bin | 11100001000000100… |
… | …101100101000101010 |
3 | 2212221201001010212011 |
4 | 130020010230220222 |
5 | 443322224021302 |
6 | 21512423310134 |
7 | 2116250431135 |
oct | 341004545052 |
9 | 85851033764 |
10 | 30200220202 |
11 | 11898267479 |
12 | 5a29bab34a |
13 | 2b039c86a9 |
14 | 1666c8721c |
15 | bbb4c85d7 |
hex | 70812ca2a |
30200220202 has 8 divisors (see below), whose sum is σ = 45308235456. Its totient is φ = 15097475052.
The previous prime is 30200220161. The next prime is 30200220203. The reversal of 30200220202 is 20202200203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (30200220203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1303168 + ... + 1326139.
It is an arithmetic number, because the mean of its divisors is an integer number (5663529432).
Almost surely, 230200220202 is an apocalyptic number.
30200220202 is a deficient number, since it is larger than the sum of its proper divisors (15108015254).
30200220202 is a wasteful number, since it uses less digits than its factorization.
30200220202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2635052.
The product of its (nonzero) digits is 96, while the sum is 13.
Adding to 30200220202 its reverse (20202200203), we get a palindrome (50402420405).
The spelling of 30200220202 in words is "thirty billion, two hundred million, two hundred twenty thousand, two hundred two".
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