Base | Representation |
---|---|
bin | 1010011101100011010011 |
3 | 12011022222110 |
4 | 22131203103 |
5 | 1200224413 |
6 | 134440403 |
7 | 32211402 |
oct | 12354323 |
9 | 5138873 |
10 | 2742483 |
11 | 1603517 |
12 | b03103 |
13 | 750393 |
14 | 515639 |
15 | 3928c3 |
hex | 29d8d3 |
2742483 has 4 divisors (see below), whose sum is σ = 3656648. Its totient is φ = 1828320.
The previous prime is 2742473. The next prime is 2742503. The reversal of 2742483 is 3842472.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2742483 - 28 = 2742227 is a prime.
It is a D-number.
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 2742483.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2742463) 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, 457078 + ... + 457083.
It is an arithmetic number, because the mean of its divisors is an integer number (914162).
22742483 is an apocalyptic number.
2742483 is a deficient number, since it is larger than the sum of its proper divisors (914165).
2742483 is an equidigital number, since it uses as much as digits as its factorization.
2742483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 914164.
The product of its digits is 10752, while the sum is 30.
The square root of 2742483 is about 1656.0443834632. The cubic root of 2742483 is about 139.9741959245.
It can be divided in two parts, 27 and 42483, that multiplied together give a square (1147041 = 10712).
The spelling of 2742483 in words is "two million, seven hundred forty-two thousand, four hundred eighty-three".
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