Base | Representation |
---|---|
bin | 111100100011001110… |
… | …1101010100000110011 |
3 | 110102122002122101101202 |
4 | 1321012131222200303 |
5 | 4112300441402212 |
6 | 135422511521415 |
7 | 12252202652231 |
oct | 1710635524063 |
9 | 412562571352 |
10 | 130031200307 |
11 | 5016724a408 |
12 | 2124b22926b |
13 | c3534a9c58 |
14 | 64176ab951 |
15 | 35b09780c2 |
hex | 1e4676a833 |
130031200307 has 2 divisors, whose sum is σ = 130031200308. Its totient is φ = 130031200306.
The previous prime is 130031200289. The next prime is 130031200349. The reversal of 130031200307 is 703002130031.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130031200307 - 210 = 130031199283 is a prime.
It is a super-2 number, since 2×1300312003072 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (130031205307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65015600153 + 65015600154.
It is an arithmetic number, because the mean of its divisors is an integer number (65015600154).
Almost surely, 2130031200307 is an apocalyptic number.
130031200307 is a deficient number, since it is larger than the sum of its proper divisors (1).
130031200307 is an equidigital number, since it uses as much as digits as its factorization.
130031200307 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 378, while the sum is 20.
Adding to 130031200307 its reverse (703002130031), we get a palindrome (833033330338).
The spelling of 130031200307 in words is "one hundred thirty billion, thirty-one million, two hundred thousand, three hundred seven".
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