Base | Representation |
---|---|
bin | 1000101101011… |
… | …11000110110111 |
3 | 12002111021210122 |
4 | 10112233012313 |
5 | 122201201413 |
6 | 11130042155 |
7 | 1545035051 |
oct | 426570667 |
9 | 162437718 |
10 | 73068983 |
11 | 38277899 |
12 | 2057935b |
13 | 121a46b0 |
14 | 99c08d1 |
15 | 6635108 |
hex | 45af1b7 |
73068983 has 8 divisors (see below), whose sum is σ = 78763776. Its totient is φ = 67384800.
The previous prime is 73068959. The next prime is 73069001. The reversal of 73068983 is 38986037.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 73068983 - 220 = 72020407 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73068943) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17213 + ... + 21033.
It is an arithmetic number, because the mean of its divisors is an integer number (9845472).
Almost surely, 273068983 is an apocalyptic number.
73068983 is a deficient number, since it is larger than the sum of its proper divisors (5694793).
73068983 is a wasteful number, since it uses less digits than its factorization.
73068983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5305.
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 73068983 is about 8548.0397168006. The cubic root of 73068983 is about 418.0655235607.
The spelling of 73068983 in words is "seventy-three million, sixty-eight thousand, nine hundred eighty-three".
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