Base | Representation |
---|---|
bin | 1001111101111101… |
… | …1000111011000010 |
3 | 20220111000000121212 |
4 | 2133133120323002 |
5 | 20440001242030 |
6 | 1121303450122 |
7 | 123210655232 |
oct | 23737307302 |
9 | 6814000555 |
10 | 2675805890 |
11 | 115347162a |
12 | 628156942 |
13 | 3384952c4 |
14 | 1b5535cc2 |
15 | 109da6595 |
hex | 9f7d8ec2 |
2675805890 has 8 divisors (see below), whose sum is σ = 4816450620. Its totient is φ = 1070322352.
The previous prime is 2675805883. The next prime is 2675805917. The reversal of 2675805890 is 985085762.
It can be written as a sum of positive squares in 2 ways, for example, as 2558235241 + 117570649 = 50579^2 + 10843^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 133790285 + ... + 133790304.
Almost surely, 22675805890 is an apocalyptic number.
2675805890 is a deficient number, since it is larger than the sum of its proper divisors (2140644730).
2675805890 is a wasteful number, since it uses less digits than its factorization.
2675805890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267580596.
The product of its (nonzero) digits is 1209600, while the sum is 50.
The square root of 2675805890 is about 51728.1924099422. The cubic root of 2675805890 is about 1388.3049382335.
The spelling of 2675805890 in words is "two billion, six hundred seventy-five million, eight hundred five thousand, eight hundred ninety".
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