Base | Representation |
---|---|
bin | 1011011011101101010111 |
3 | 12122021012221 |
4 | 23123231113 |
5 | 1231401304 |
6 | 144123211 |
7 | 34321561 |
oct | 13335527 |
9 | 5567187 |
10 | 2997079 |
11 | 1767828 |
12 | 1006507 |
13 | 80c227 |
14 | 580331 |
15 | 3e3054 |
hex | 2dbb57 |
2997079 has 8 divisors (see below), whose sum is σ = 3173040. Its totient is φ = 2822976.
The previous prime is 2997077. The next prime is 2997089. The reversal of 2997079 is 9707992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2997079 - 21 = 2997077 is a prime.
It is a Duffinian number.
2997079 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2997077) 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, 4089 + ... + 4765.
It is an arithmetic number, because the mean of its divisors is an integer number (396630).
22997079 is an apocalyptic number.
2997079 is a deficient number, since it is larger than the sum of its proper divisors (175961).
2997079 is a wasteful number, since it uses less digits than its factorization.
2997079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 929.
The product of its (nonzero) digits is 71442, while the sum is 43.
The square root of 2997079 is about 1731.2073821469. The cubic root of 2997079 is about 144.1781328193.
The spelling of 2997079 in words is "two million, nine hundred ninety-seven thousand, seventy-nine".
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