Base | Representation |
---|---|
bin | 111111011111100011001 |
3 | 10220200221221 |
4 | 13323330121 |
5 | 1013034122 |
6 | 112332041 |
7 | 23453464 |
oct | 7737431 |
9 | 3820857 |
10 | 2080537 |
11 | 11a1158 |
12 | 844021 |
13 | 57acb4 |
14 | 3c22db |
15 | 2b16c7 |
hex | 1fbf19 |
2080537 has 4 divisors (see below), whose sum is σ = 2083536. Its totient is φ = 2077540.
The previous prime is 2080531. The next prime is 2080541. The reversal of 2080537 is 7350802.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7350802 = 2 ⋅3675401.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2080537 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2080531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138 + ... + 2044.
It is an arithmetic number, because the mean of its divisors is an integer number (520884).
22080537 is an apocalyptic number.
It is an amenable number.
2080537 is a deficient number, since it is larger than the sum of its proper divisors (2999).
2080537 is a wasteful number, since it uses less digits than its factorization.
2080537 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2998.
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 2080537 is about 1442.4066694244. The cubic root of 2080537 is about 127.6610703038.
The spelling of 2080537 in words is "two million, eighty thousand, five hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •