Base | Representation |
---|---|
bin | 11100001000000011… |
… | …110110111000000001 |
3 | 2212221200121221210120 |
4 | 130020003312320001 |
5 | 443322200000001 |
6 | 21512414450453 |
7 | 2116245523143 |
oct | 341003667001 |
9 | 85850557716 |
10 | 30200000001 |
11 | 11898126a96 |
12 | 5a29b03a29 |
13 | 2b0394c3b2 |
14 | 1666c2ac93 |
15 | bbb483236 |
hex | 7080f6e01 |
30200000001 has 8 divisors (see below), whose sum is σ = 40665346944. Its totient is φ = 19933993200.
The previous prime is 30199999997. The next prime is 30200000009. The reversal of 30200000001 is 10000000203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30200000001 - 22 = 30199999997 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30200000009) 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, 49834681 + ... + 49835286.
It is an arithmetic number, because the mean of its divisors is an integer number (5083168368).
Almost surely, 230200000001 is an apocalyptic number.
It is an amenable number.
30200000001 is a deficient number, since it is larger than the sum of its proper divisors (10465346943).
30200000001 is a wasteful number, since it uses less digits than its factorization.
30200000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99670071.
The product of its (nonzero) digits is 6, while the sum is 6.
Adding to 30200000001 its reverse (10000000203), we get a palindrome (40200000204).
The spelling of 30200000001 in words is "thirty billion, two hundred million, one", and thus it is an aban number.
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