Base | Representation |
---|---|
bin | 1011011011001010101000 |
3 | 12122011011121 |
4 | 23123022220 |
5 | 1231313411 |
6 | 144105024 |
7 | 34312234 |
oct | 13331250 |
9 | 5564147 |
10 | 2994856 |
11 | 1766097 |
12 | 1005174 |
13 | 80b207 |
14 | 57d5c4 |
15 | 3e2571 |
hex | 2db2a8 |
2994856 has 48 divisors (see below), whose sum is σ = 6377940. Its totient is φ = 1313280.
The previous prime is 2994847. The next prime is 2994857. The reversal of 2994856 is 6584992.
2994856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2924100 + 70756 = 1710^2 + 266^2 .
It is not an unprimeable number, because it can be changed into a prime (2994857) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49066 + ... + 49126.
22994856 is an apocalyptic number.
It is an amenable number.
2994856 is an abundant number, since it is smaller than the sum of its proper divisors (3383084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2994856 is a wasteful number, since it uses less digits than its factorization.
2994856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122 (or 99 counting only the distinct ones).
The product of its digits is 155520, while the sum is 43.
The square root of 2994856 is about 1730.5652255838. The cubic root of 2994856 is about 144.1424772956.
The spelling of 2994856 in words is "two million, nine hundred ninety-four thousand, eight hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •