Base | Representation |
---|---|
bin | 1111100000000… |
… | …10011000111011 |
3 | 100001200101000212 |
4 | 13300002120323 |
5 | 231242030321 |
6 | 20523021335 |
7 | 3136156400 |
oct | 760023073 |
9 | 301611025 |
10 | 130033211 |
11 | 67444970 |
12 | 3766a84b |
13 | 20c2a939 |
14 | 133ac2a7 |
15 | b63855b |
hex | 7c0263b |
130033211 has 12 divisors (see below), whose sum is σ = 165015000. Its totient is φ = 101324160.
The previous prime is 130033193. The next prime is 130033217. The reversal of 130033211 is 112330031.
It is not a de Polignac number, because 130033211 - 218 = 129771067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130033217) 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 11 ways as a sum of consecutive naturals, for example, 120086 + ... + 121163.
It is an arithmetic number, because the mean of its divisors is an integer number (13751250).
Almost surely, 2130033211 is an apocalyptic number.
130033211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
130033211 is a deficient number, since it is larger than the sum of its proper divisors (34981789).
130033211 is a wasteful number, since it uses less digits than its factorization.
130033211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241274 (or 241267 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 130033211 is about 11403.2105566810. The cubic root of 130033211 is about 506.6228367460.
Adding to 130033211 its reverse (112330031), we get a palindrome (242363242).
The spelling of 130033211 in words is "one hundred thirty million, thirty-three thousand, two hundred eleven".
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