Base | Representation |
---|---|
bin | 1001111001010… |
… | …10001101000101 |
3 | 12210012100211021 |
4 | 10330222031011 |
5 | 132222312443 |
6 | 12123111141 |
7 | 2025401515 |
oct | 474521505 |
9 | 183170737 |
10 | 83010373 |
11 | 42947a16 |
12 | 239724b1 |
13 | 14275684 |
14 | b04b845 |
15 | 744a9ed |
hex | 4f2a345 |
83010373 has 4 divisors (see below), whose sum is σ = 87379360. Its totient is φ = 78641388.
The previous prime is 83010341. The next prime is 83010379. The reversal of 83010373 is 37301038.
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.
It is a cyclic number.
It is not a de Polignac number, because 83010373 - 25 = 83010341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83010379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2184465 + ... + 2184502.
It is an arithmetic number, because the mean of its divisors is an integer number (21844840).
Almost surely, 283010373 is an apocalyptic number.
It is an amenable number.
83010373 is a deficient number, since it is larger than the sum of its proper divisors (4368987).
83010373 is a wasteful number, since it uses less digits than its factorization.
83010373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4368986.
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 83010373 is about 9111.0028536929. The cubic root of 83010373 is about 436.2252381793.
The spelling of 83010373 in words is "eighty-three million, ten thousand, three hundred seventy-three".
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