Base | Representation |
---|---|
bin | 1000110100011… |
… | …10010000011101 |
3 | 12011012201121022 |
4 | 10122032100131 |
5 | 122414424010 |
6 | 11201413525 |
7 | 1555562615 |
oct | 432162035 |
9 | 164181538 |
10 | 73983005 |
11 | 38841588 |
12 | 2093a2a5 |
13 | 12434735 |
14 | 9b7ba45 |
15 | 6765d55 |
hex | 468e41d |
73983005 has 16 divisors (see below), whose sum is σ = 91770624. Its totient is φ = 57220800.
The previous prime is 73983001. The next prime is 73983011. The reversal of 73983005 is 50038937.
It is not a de Polignac number, because 73983005 - 22 = 73983001 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 (73983001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20012 + ... + 23418.
It is an arithmetic number, because the mean of its divisors is an integer number (5735664).
Almost surely, 273983005 is an apocalyptic number.
It is an amenable number.
73983005 is a deficient number, since it is larger than the sum of its proper divisors (17787619).
73983005 is a wasteful number, since it uses less digits than its factorization.
73983005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3556.
The product of its (nonzero) digits is 22680, while the sum is 35.
The square root of 73983005 is about 8601.3373960100. The cubic root of 73983005 is about 419.8015029525.
The spelling of 73983005 in words is "seventy-three million, nine hundred eighty-three thousand, five".
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