Base | Representation |
---|---|
bin | 111101100011100… |
… | …1101101001011011 |
3 | 12022221120200112011 |
4 | 1323013031221123 |
5 | 13212231112400 |
6 | 540542330351 |
7 | 102120235201 |
oct | 17307155133 |
9 | 5287520464 |
10 | 2065488475 |
11 | 96aa07076 |
12 | 4978899b7 |
13 | 26bbc653b |
14 | 158465071 |
15 | c14eb8ba |
hex | 7b1cda5b |
2065488475 has 12 divisors (see below), whose sum is σ = 2564153344. Its totient is φ = 1650489120.
The previous prime is 2065488443. The next prime is 2065488479. The reversal of 2065488475 is 5748845602.
It is not a de Polignac number, because 2065488475 - 25 = 2065488443 is a prime.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2065488479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25179 + ... + 69028.
Almost surely, 22065488475 is an apocalyptic number.
2065488475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2065488475 is a deficient number, since it is larger than the sum of its proper divisors (498664869).
2065488475 is an equidigital number, since it uses as much as digits as its factorization.
2065488475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95094 (or 95089 counting only the distinct ones).
The product of its (nonzero) digits is 2150400, while the sum is 49.
The square root of 2065488475 is about 45447.6454285588. The cubic root of 2065488475 is about 1273.5253436511.
The spelling of 2065488475 in words is "two billion, sixty-five million, four hundred eighty-eight thousand, four hundred seventy-five".
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