Base | Representation |
---|---|
bin | 101010100000111… |
… | …010011111110101 |
3 | 1211201010221021000 |
4 | 222200322133311 |
5 | 2430044140120 |
6 | 154435513513 |
7 | 23450464056 |
oct | 5240723765 |
9 | 1751127230 |
10 | 713271285 |
11 | 336694301 |
12 | 17aa58899 |
13 | b4a07c1c |
14 | 6aa3072d |
15 | 42944990 |
hex | 2a83a7f5 |
713271285 has 32 divisors (see below), whose sum is σ = 1323175680. Its totient is φ = 363870144.
The previous prime is 713271283. The next prime is 713271287. The reversal of 713271285 is 582172317.
It is an interprime number because it is at equal distance from previous prime (713271283) and next prime (713271287).
It is not a de Polignac number, because 713271285 - 21 = 713271283 is a prime.
It is a super-3 number, since 3×7132712853 (a number of 28 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (713271283) 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 in 31 ways as a sum of consecutive naturals, for example, 111754 + ... + 117963.
It is an arithmetic number, because the mean of its divisors is an integer number (41349240).
Almost surely, 2713271285 is an apocalyptic number.
It is an amenable number.
713271285 is a deficient number, since it is larger than the sum of its proper divisors (609904395).
713271285 is a wasteful number, since it uses less digits than its factorization.
713271285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229754 (or 229748 counting only the distinct ones).
The product of its digits is 23520, while the sum is 36.
The square root of 713271285 is about 26707.1392140753. The cubic root of 713271285 is about 893.4801603761.
The spelling of 713271285 in words is "seven hundred thirteen million, two hundred seventy-one thousand, two hundred eighty-five".
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