Base | Representation |
---|---|
bin | 101010100000000… |
… | …110001100111101 |
3 | 1211200202001102200 |
4 | 222200012030331 |
5 | 2430020311320 |
6 | 154431142113 |
7 | 23445612426 |
oct | 5240061475 |
9 | 1750661380 |
10 | 713057085 |
11 | 336558384 |
12 | 17a974939 |
13 | b4961590 |
14 | 6a9b664d |
15 | 42901290 |
hex | 2a80633d |
713057085 has 24 divisors (see below), whose sum is σ = 1331040984. Its totient is φ = 351043200.
The previous prime is 713057083. The next prime is 713057087. The reversal of 713057085 is 580750317.
713057085 is a `hidden beast` number, since 7 + 1 + 3 + 0 + 570 + 85 = 666.
It is an interprime number because it is at equal distance from previous prime (713057083) and next prime (713057087).
It can be written as a sum of positive squares in 4 ways, for example, as 4485924 + 708571161 = 2118^2 + 26619^2 .
It is not a de Polignac number, because 713057085 - 21 = 713057083 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (713057083) 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 in 23 ways as a sum of consecutive naturals, for example, 608866 + ... + 610035.
It is an arithmetic number, because the mean of its divisors is an integer number (55460041).
Almost surely, 2713057085 is an apocalyptic number.
It is an amenable number.
713057085 is a deficient number, since it is larger than the sum of its proper divisors (617983899).
713057085 is a wasteful number, since it uses less digits than its factorization.
713057085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1218925 (or 1218922 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 36.
The square root of 713057085 is about 26703.1287492683. The cubic root of 713057085 is about 893.3907121229.
The spelling of 713057085 in words is "seven hundred thirteen million, fifty-seven thousand, eighty-five".
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