Base | Representation |
---|---|
bin | 1011011100001010110111 |
3 | 12122100210212 |
4 | 23130022313 |
5 | 1231431332 |
6 | 144140035 |
7 | 34330226 |
oct | 13341267 |
9 | 5570725 |
10 | 2998967 |
11 | 1769194 |
12 | 100761b |
13 | 81004a |
14 | 580cbd |
15 | 3e38b2 |
hex | 2dc2b7 |
2998967 has 4 divisors (see below), whose sum is σ = 3003096. Its totient is φ = 2994840.
The previous prime is 2998939. The next prime is 2998981. The reversal of 2998967 is 7698992.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2998967 - 214 = 2982583 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2998927) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653 + ... + 2534.
It is an arithmetic number, because the mean of its divisors is an integer number (750774).
22998967 is an apocalyptic number.
2998967 is a deficient number, since it is larger than the sum of its proper divisors (4129).
2998967 is an equidigital number, since it uses as much as digits as its factorization.
2998967 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4128.
The product of its digits is 489888, while the sum is 50.
The square root of 2998967 is about 1731.7525804802. The cubic root of 2998967 is about 144.2084013103.
The spelling of 2998967 in words is "two million, nine hundred ninety-eight thousand, nine hundred sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •