Base | Representation |
---|---|
bin | 11100001000000011… |
… | …111100011111100011 |
3 | 2212221200200010100210 |
4 | 130020003330133203 |
5 | 443322201214021 |
6 | 21512415145203 |
7 | 2116245650214 |
oct | 341003743743 |
9 | 85850603323 |
10 | 30200023011 |
11 | 11898142304 |
12 | 5a29b15203 |
13 | 2b03959a02 |
14 | 1666c3540b |
15 | bbb489e76 |
hex | 7080fc7e3 |
30200023011 has 16 divisors (see below), whose sum is σ = 40525048224. Its totient is φ = 20004321024.
The previous prime is 30200022977. The next prime is 30200023097. The reversal of 30200023011 is 11032000203.
It is a happy number.
It is not a de Polignac number, because 30200023011 - 27 = 30200022883 is a prime.
It is a super-2 number, since 2×302000230112 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30200023111) 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, 842425 + ... + 877541.
It is an arithmetic number, because the mean of its divisors is an integer number (2532815514).
Almost surely, 230200023011 is an apocalyptic number.
30200023011 is a deficient number, since it is larger than the sum of its proper divisors (10325025213).
30200023011 is a wasteful number, since it uses less digits than its factorization.
30200023011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36950.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 30200023011 its reverse (11032000203), we get a palindrome (41232023214).
The spelling of 30200023011 in words is "thirty billion, two hundred million, twenty-three thousand, eleven".
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