Base | Representation |
---|---|
bin | 10000111001001… |
… | …110110000000010 |
3 | 201202100010221202 |
4 | 100321032300002 |
5 | 1040030004312 |
6 | 44043021202 |
7 | 10011120044 |
oct | 2071166002 |
9 | 652303852 |
10 | 283438082 |
11 | 135aa2254 |
12 | 7ab0a802 |
13 | 4694c555 |
14 | 29901a94 |
15 | 19d3b9c2 |
hex | 10e4ec02 |
283438082 has 4 divisors (see below), whose sum is σ = 425157126. Its totient is φ = 141719040.
The previous prime is 283438061. The next prime is 283438123. The reversal of 283438082 is 280834382.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 160250281 + 123187801 = 12659^2 + 11099^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70859519 + ... + 70859522.
Almost surely, 2283438082 is an apocalyptic number.
283438082 is a deficient number, since it is larger than the sum of its proper divisors (141719044).
283438082 is a wasteful number, since it uses less digits than its factorization.
283438082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141719043.
The product of its (nonzero) digits is 73728, while the sum is 38.
The square root of 283438082 is about 16835.6194421233. The cubic root of 283438082 is about 656.8800419161.
The spelling of 283438082 in words is "two hundred eighty-three million, four hundred thirty-eight thousand, eighty-two".
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