Base | Representation |
---|---|
bin | 111100000011010… |
… | …0110001101010101 |
3 | 12012102120100220000 |
4 | 1320012212031111 |
5 | 13111314322120 |
6 | 531540201513 |
7 | 100635114552 |
oct | 17006461525 |
9 | 5172510800 |
10 | 2014995285 |
11 | 944459866 |
12 | 482999299 |
13 | 2615c7804 |
14 | 15187da29 |
15 | bbd75990 |
hex | 781a6355 |
2014995285 has 20 divisors (see below), whose sum is σ = 3612066348. Its totient is φ = 1074663936.
The previous prime is 2014995271. The next prime is 2014995289. The reversal of 2014995285 is 5825994102.
It is a happy number.
2014995285 is a `hidden beast` number, since 20 + 14 + 99 + 528 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1296648081 + 718347204 = 36009^2 + 26802^2 .
It is not a de Polignac number, because 2014995285 - 217 = 2014864213 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 2014995285.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2014995289) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2487244 + ... + 2488053.
Almost surely, 22014995285 is an apocalyptic number.
It is an amenable number.
2014995285 is a deficient number, since it is larger than the sum of its proper divisors (1597071063).
2014995285 is an equidigital number, since it uses as much as digits as its factorization.
2014995285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4975314 (or 4975305 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 45.
The square root of 2014995285 is about 44888.6988561709. The cubic root of 2014995285 is about 1263.0620254913.
The spelling of 2014995285 in words is "two billion, fourteen million, nine hundred ninety-five thousand, two hundred eighty-five".
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