Base | Representation |
---|---|
bin | 10000000110011… |
… | …110001000000001 |
3 | 200211022010001021 |
4 | 100012132020001 |
5 | 1023123203323 |
6 | 42445505441 |
7 | 6460040005 |
oct | 2006361001 |
9 | 624263037 |
10 | 270131713 |
11 | 129533a55 |
12 | 76572281 |
13 | 43c70a67 |
14 | 27c3a705 |
15 | 18aae05d |
hex | 1019e201 |
270131713 has 2 divisors, whose sum is σ = 270131714. Its totient is φ = 270131712.
The previous prime is 270131699. The next prime is 270131747. The reversal of 270131713 is 317131072.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 154181889 + 115949824 = 12417^2 + 10768^2 .
It is a cyclic number.
It is not a de Polignac number, because 270131713 - 25 = 270131681 is a prime.
It is a super-2 number, since 2×2701317132 = 145942284736628738, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (270131753) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135065856 + 135065857.
It is an arithmetic number, because the mean of its divisors is an integer number (135065857).
Almost surely, 2270131713 is an apocalyptic number.
It is an amenable number.
270131713 is a deficient number, since it is larger than the sum of its proper divisors (1).
270131713 is an equidigital number, since it uses as much as digits as its factorization.
270131713 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 882, while the sum is 25.
The square root of 270131713 is about 16435.6841354414. The cubic root of 270131713 is about 646.4354888340.
Adding to 270131713 its reverse (317131072), we get a palindrome (587262785).
The spelling of 270131713 in words is "two hundred seventy million, one hundred thirty-one thousand, seven hundred thirteen".
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