Base | Representation |
---|---|
bin | 1001111001110… |
… | …01110000100011 |
3 | 12210022121012220 |
4 | 10330321300203 |
5 | 132231332313 |
6 | 12124322123 |
7 | 2026055331 |
oct | 474716043 |
9 | 183277186 |
10 | 83074083 |
11 | 42990874 |
12 | 239a3343 |
13 | 14298681 |
14 | b066b51 |
15 | 745e823 |
hex | 4f39c23 |
83074083 has 4 divisors (see below), whose sum is σ = 110765448. Its totient is φ = 55382720.
The previous prime is 83074063. The next prime is 83074111. The reversal of 83074083 is 38047038.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 83074083 - 28 = 83073827 is a prime.
It is not an unprimeable number, because it can be changed into a prime (83074063) 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, 13845678 + ... + 13845683.
It is an arithmetic number, because the mean of its divisors is an integer number (27691362).
Almost surely, 283074083 is an apocalyptic number.
83074083 is a deficient number, since it is larger than the sum of its proper divisors (27691365).
83074083 is a wasteful number, since it uses less digits than its factorization.
83074083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27691364.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 83074083 is about 9114.4985051291. The cubic root of 83074083 is about 436.3368097894.
Adding to 83074083 its reverse (38047038), we get a palindrome (121121121).
The spelling of 83074083 in words is "eighty-three million, seventy-four thousand, eighty-three".
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