Base | Representation |
---|---|
bin | 1011011011111100011011 |
3 | 12122022112122 |
4 | 23123330123 |
5 | 1231414133 |
6 | 144131455 |
7 | 34324436 |
oct | 13337433 |
9 | 5568478 |
10 | 2998043 |
11 | 1768524 |
12 | 1006b8b |
13 | 80c7b9 |
14 | 58081d |
15 | 3e3498 |
hex | 2dbf1b |
2998043 has 8 divisors (see below), whose sum is σ = 3111696. Its totient is φ = 2886400.
The previous prime is 2998031. The next prime is 2998063. The reversal of 2998043 is 3408992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2998043 - 210 = 2997019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2997994 and 2998012.
It is not an unprimeable number, because it can be changed into a prime (2998013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2963 + ... + 3843.
It is an arithmetic number, because the mean of its divisors is an integer number (388962).
22998043 is an apocalyptic number.
2998043 is a deficient number, since it is larger than the sum of its proper divisors (113653).
2998043 is an equidigital number, since it uses as much as digits as its factorization.
2998043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1005.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 2998043 is about 1731.4857781686. The cubic root of 2998043 is about 144.1935892934.
The spelling of 2998043 in words is "two million, nine hundred ninety-eight thousand, forty-three".
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