Base | Representation |
---|---|
bin | 111110001100011… |
… | …0100110010010010 |
3 | 12101102211121112121 |
4 | 1330120310302102 |
5 | 13233220214300 |
6 | 543025044454 |
7 | 102500131252 |
oct | 17430646222 |
9 | 5342747477 |
10 | 2086882450 |
11 | 980a99744 |
12 | 4a2a8672a |
13 | 2734772b3 |
14 | 15b233962 |
15 | c332581a |
hex | 7c634c92 |
2086882450 has 24 divisors (see below), whose sum is σ = 3971875248. Its totient is φ = 815339280.
The previous prime is 2086882439. The next prime is 2086882453. The reversal of 2086882450 is 542886802.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a junction number, because it is equal to n+sod(n) for n = 2086882397 and 2086882406.
It is not an unprimeable number, because it can be changed into a prime (2086882453) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 483172 + ... + 487471.
It is an arithmetic number, because the mean of its divisors is an integer number (165494802).
Almost surely, 22086882450 is an apocalyptic number.
2086882450 is a deficient number, since it is larger than the sum of its proper divisors (1884992798).
2086882450 is a wasteful number, since it uses less digits than its factorization.
2086882450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 970698 (or 970693 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 43.
The square root of 2086882450 is about 45682.4085398307. The cubic root of 2086882450 is about 1277.9072349548.
The spelling of 2086882450 in words is "two billion, eighty-six million, eight hundred eighty-two thousand, four hundred fifty".
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