Base | Representation |
---|---|
bin | 1001111010110… |
… | …01010100001011 |
3 | 12210120011112011 |
4 | 10331121110023 |
5 | 132300001324 |
6 | 12131200351 |
7 | 2030134222 |
oct | 475312413 |
9 | 183504464 |
10 | 83203339 |
11 | 42a6999a |
12 | 23a460b7 |
13 | 1431245b |
14 | b09bcb9 |
15 | 7487c94 |
hex | 4f5950b |
83203339 has 4 divisors (see below), whose sum is σ = 83231280. Its totient is φ = 83175400.
The previous prime is 83203333. The next prime is 83203361. The reversal of 83203339 is 93330238.
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 83203339 - 23 = 83203331 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 83203339.
It is not an unprimeable number, because it can be changed into a prime (83203331) 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, 8887 + ... + 15664.
It is an arithmetic number, because the mean of its divisors is an integer number (20807820).
Almost surely, 283203339 is an apocalyptic number.
83203339 is a deficient number, since it is larger than the sum of its proper divisors (27941).
83203339 is a wasteful number, since it uses less digits than its factorization.
83203339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27940.
The product of its (nonzero) digits is 11664, while the sum is 31.
The square root of 83203339 is about 9121.5864300022. The cubic root of 83203339 is about 436.5629931477.
The spelling of 83203339 in words is "eighty-three million, two hundred three thousand, three hundred thirty-nine".
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