Base | Representation |
---|---|
bin | 1011011100111100011001 |
3 | 12122112011021 |
4 | 23130330121 |
5 | 1232032022 |
6 | 144202441 |
7 | 34342405 |
oct | 13347431 |
9 | 5575137 |
10 | 3002137 |
11 | 1770606 |
12 | 1009421 |
13 | 811618 |
14 | 582105 |
15 | 3e47c7 |
hex | 2dcf19 |
3002137 has 4 divisors (see below), whose sum is σ = 3014836. Its totient is φ = 2989440.
The previous prime is 3002123. The next prime is 3002147. The reversal of 3002137 is 7312003.
3002137 is nontrivially palindromic in base 6.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7312003 = 79 ⋅92557.
It can be written as a sum of positive squares in 2 ways, for example, as 2368521 + 633616 = 1539^2 + 796^2 .
It is a cyclic number.
It is not a de Polignac number, because 3002137 - 211 = 3000089 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3002137.
It is not an unprimeable number, because it can be changed into a prime (3002107) 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, 5988 + ... + 6469.
It is an arithmetic number, because the mean of its divisors is an integer number (753709).
Almost surely, 23002137 is an apocalyptic number.
It is an amenable number.
3002137 is a deficient number, since it is larger than the sum of its proper divisors (12699).
3002137 is a wasteful number, since it uses less digits than its factorization.
3002137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12698.
The product of its (nonzero) digits is 126, while the sum is 16.
The square root of 3002137 is about 1732.6675965112. The cubic root of 3002137 is about 144.2591943174.
The spelling of 3002137 in words is "three million, two thousand, one hundred thirty-seven".
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