Base | Representation |
---|---|
bin | 1111100000000… |
… | …10010110001111 |
3 | 100001200100210111 |
4 | 13300002112033 |
5 | 231242024124 |
6 | 20523020451 |
7 | 3136156033 |
oct | 760022617 |
9 | 301610714 |
10 | 130033039 |
11 | 67444824 |
12 | 3766a727 |
13 | 20c2a836 |
14 | 133ac1c3 |
15 | b638494 |
hex | 7c0258f |
130033039 has 2 divisors, whose sum is σ = 130033040. Its totient is φ = 130033038.
The previous prime is 130032923. The next prime is 130033061. The reversal of 130033039 is 930330031.
It is an a-pointer prime, because the next prime (130033061) can be obtained adding 130033039 to its sum of digits (22).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130033039 - 29 = 130032527 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130034039) 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 as a sum of consecutive naturals, namely, 65016519 + 65016520.
It is an arithmetic number, because the mean of its divisors is an integer number (65016520).
Almost surely, 2130033039 is an apocalyptic number.
130033039 is a deficient number, since it is larger than the sum of its proper divisors (1).
130033039 is an equidigital number, since it uses as much as digits as its factorization.
130033039 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 729, while the sum is 22.
The square root of 130033039 is about 11403.2030149428. The cubic root of 130033039 is about 506.6226133693.
The spelling of 130033039 in words is "one hundred thirty million, thirty-three thousand, thirty-nine".
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