Base | Representation |
---|---|
bin | 1100000011011000001… |
… | …0011001000111011001 |
3 | 201210110201101020121022 |
4 | 3000312002121013121 |
5 | 11343032121331113 |
6 | 235042510052225 |
7 | 20650156455314 |
oct | 3006602310731 |
9 | 653421336538 |
10 | 207065027033 |
11 | 7a8a789a617 |
12 | 341697aa075 |
13 | 166abc42247 |
14 | a04452797b |
15 | 55bd835908 |
hex | 30360991d9 |
207065027033 has 4 divisors (see below), whose sum is σ = 212115393588. Its totient is φ = 202014660480.
The previous prime is 207065027027. The next prime is 207065027159. The reversal of 207065027033 is 330720560702.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 74225188249 + 132839838784 = 272443^2 + 364472^2 .
It is a cyclic number.
It is not a de Polignac number, because 207065027033 - 228 = 206796591577 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 207065026984 and 207065027002.
It is not an unprimeable number, because it can be changed into a prime (207065057033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2525183216 + ... + 2525183297.
It is an arithmetic number, because the mean of its divisors is an integer number (53028848397).
Almost surely, 2207065027033 is an apocalyptic number.
It is an amenable number.
207065027033 is a deficient number, since it is larger than the sum of its proper divisors (5050366555).
207065027033 is an equidigital number, since it uses as much as digits as its factorization.
207065027033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5050366554.
The product of its (nonzero) digits is 52920, while the sum is 35.
Adding to 207065027033 its reverse (330720560702), we get a palindrome (537785587735).
The spelling of 207065027033 in words is "two hundred seven billion, sixty-five million, twenty-seven thousand, thirty-three".
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