Base | Representation |
---|---|
bin | 111101101001011… |
… | …0011110010101111 |
3 | 12100011022010101101 |
4 | 1323102303302233 |
5 | 13214020401203 |
6 | 541131423531 |
7 | 102155125522 |
oct | 17322636257 |
9 | 5304263341 |
10 | 2068528303 |
11 | 9716a2a26 |
12 | 4988b4ba7 |
13 | 26c71c05a |
14 | 158a16bb9 |
15 | c18ec41d |
hex | 7b4b3caf |
2068528303 has 4 divisors (see below), whose sum is σ = 2080485288. Its totient is φ = 2056571320.
The previous prime is 2068528291. The next prime is 2068528307. The reversal of 2068528303 is 3038258602.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2068528303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2068528307) 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, 5978233 + ... + 5978578.
It is an arithmetic number, because the mean of its divisors is an integer number (520121322).
Almost surely, 22068528303 is an apocalyptic number.
2068528303 is a deficient number, since it is larger than the sum of its proper divisors (11956985).
2068528303 is a wasteful number, since it uses less digits than its factorization.
2068528303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11956984.
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 2068528303 is about 45481.0763175191. The cubic root of 2068528303 is about 1274.1497964841.
The spelling of 2068528303 in words is "two billion, sixty-eight million, five hundred twenty-eight thousand, three hundred three".
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