Base | Representation |
---|---|
bin | 1111100000101… |
… | …01101101011111 |
3 | 100001211101120222 |
4 | 13300111231133 |
5 | 231302043401 |
6 | 20524431555 |
7 | 3136636205 |
oct | 760255537 |
9 | 301741528 |
10 | 130112351 |
11 | 67499376 |
12 | 376a85bb |
13 | 20c57975 |
14 | 133cd075 |
15 | b651c1b |
hex | 7c15b5f |
130112351 has 2 divisors, whose sum is σ = 130112352. Its totient is φ = 130112350.
The previous prime is 130112327. The next prime is 130112401. The reversal of 130112351 is 153211031.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130112351 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130112251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65056175 + 65056176.
It is an arithmetic number, because the mean of its divisors is an integer number (65056176).
Almost surely, 2130112351 is an apocalyptic number.
130112351 is a deficient number, since it is larger than the sum of its proper divisors (1).
130112351 is an equidigital number, since it uses as much as digits as its factorization.
130112351 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 90, while the sum is 17.
The square root of 130112351 is about 11406.6801042196. The cubic root of 130112351 is about 506.7255951101.
Adding to 130112351 its reverse (153211031), we get a palindrome (283323382).
The spelling of 130112351 in words is "one hundred thirty million, one hundred twelve thousand, three hundred fifty-one".
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