Base | Representation |
---|---|
bin | 1011011000101110101001 |
3 | 12121122110212 |
4 | 23120232221 |
5 | 1231003443 |
6 | 143550505 |
7 | 34241153 |
oct | 13305651 |
9 | 5548425 |
10 | 2984873 |
11 | 1759641 |
12 | bbb435 |
13 | 8067c8 |
14 | 579ad3 |
15 | 3de618 |
hex | 2d8ba9 |
2984873 has 2 divisors, whose sum is σ = 2984874. Its totient is φ = 2984872.
The previous prime is 2984867. The next prime is 2984887. The reversal of 2984873 is 3784892.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1669264 + 1315609 = 1292^2 + 1147^2 .
It is a cyclic number.
It is not a de Polignac number, because 2984873 - 218 = 2722729 is a prime.
It is a super-2 number, since 2×29848732 = 17818933652258, which contains 22 as substring.
It is a d-powerful number, because it can be written as 221 + 9 + 83 + 46 + 83 + 77 + 310 .
It is a self number, because there is not a number n which added to its sum of digits gives 2984873.
It is not a weakly prime, because it can be changed into another prime (2984803) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1492436 + 1492437.
It is an arithmetic number, because the mean of its divisors is an integer number (1492437).
22984873 is an apocalyptic number.
It is an amenable number.
2984873 is a deficient number, since it is larger than the sum of its proper divisors (1).
2984873 is an equidigital number, since it uses as much as digits as its factorization.
2984873 is an evil number, because the sum of its binary digits is even.
The product of its digits is 96768, while the sum is 41.
The square root of 2984873 is about 1727.6785001846. The cubic root of 2984873 is about 143.9821383452.
The spelling of 2984873 in words is "two million, nine hundred eighty-four thousand, eight hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •