Base | Representation |
---|---|
bin | 11100001000000100… |
… | …100111101101000001 |
3 | 2212221201000010010222 |
4 | 130020010213231001 |
5 | 443322222400001 |
6 | 21512423032425 |
7 | 2116250315216 |
oct | 341004475501 |
9 | 85851003128 |
10 | 30200200001 |
11 | 11898253284 |
12 | 5a29b9b715 |
13 | 2b039bc43a |
14 | 1666c7db0d |
15 | bbb4c261b |
hex | 708127b41 |
30200200001 has 16 divisors (see below), whose sum is σ = 32160240000. Its totient is φ = 28260764928.
The previous prime is 30200199989. The next prime is 30200200049. The reversal of 30200200001 is 10000200203.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30200200001 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30200200081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7098791 + ... + 7103043.
It is an arithmetic number, because the mean of its divisors is an integer number (2010015000).
Almost surely, 230200200001 is an apocalyptic number.
It is an amenable number.
30200200001 is a deficient number, since it is larger than the sum of its proper divisors (1960039999).
30200200001 is a wasteful number, since it uses less digits than its factorization.
30200200001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6568.
The product of its (nonzero) digits is 12, while the sum is 8.
Adding to 30200200001 its reverse (10000200203), we get a palindrome (40200400204).
The spelling of 30200200001 in words is "thirty billion, two hundred million, two hundred thousand, one".
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