Base | Representation |
---|---|
bin | 11100001000000100… |
… | …010111001001110011 |
3 | 2212221200212200011020 |
4 | 130020010113021303 |
5 | 443322213212321 |
6 | 21512421350523 |
7 | 2116246613454 |
oct | 341004271163 |
9 | 85850780136 |
10 | 30200132211 |
11 | 11898207357 |
12 | 5a29b68443 |
13 | 2b03997622 |
14 | 1666c6312b |
15 | bbb4ac4c6 |
hex | 708117273 |
30200132211 has 16 divisors (see below), whose sum is σ = 40350848928. Its totient is φ = 20091456000.
The previous prime is 30200132189. The next prime is 30200132213. The reversal of 30200132211 is 11223100203.
It is not a de Polignac number, because 30200132211 - 29 = 30200131699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30200132213) 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, 4789761 + ... + 4796061.
It is an arithmetic number, because the mean of its divisors is an integer number (2521928058).
Almost surely, 230200132211 is an apocalyptic number.
30200132211 is a deficient number, since it is larger than the sum of its proper divisors (10150716717).
30200132211 is a wasteful number, since it uses less digits than its factorization.
30200132211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9382.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 30200132211 its reverse (11223100203), we get a palindrome (41423232414).
The spelling of 30200132211 in words is "thirty billion, two hundred million, one hundred thirty-two thousand, two hundred eleven".
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