Base | Representation |
---|---|
bin | 1000101110100… |
… | …11001111110110 |
3 | 12002202210212021 |
4 | 10113103033312 |
5 | 122220421024 |
6 | 11133143354 |
7 | 1546222453 |
oct | 427231766 |
9 | 162683767 |
10 | 73217014 |
11 | 38369032 |
12 | 2062ab5a |
13 | 12226ba0 |
14 | 9a1c82a |
15 | 6663de4 |
hex | 45d33f6 |
73217014 has 16 divisors (see below), whose sum is σ = 118459152. Its totient is φ = 33739488.
The previous prime is 73216991. The next prime is 73217017. The reversal of 73217014 is 41071237.
It is a happy number.
It is a super-3 number, since 3×732170143 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 73217014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73217017) 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, 18277 + ... + 21919.
It is an arithmetic number, because the mean of its divisors is an integer number (7403697).
Almost surely, 273217014 is an apocalyptic number.
73217014 is a deficient number, since it is larger than the sum of its proper divisors (45242138).
73217014 is a wasteful number, since it uses less digits than its factorization.
73217014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4431.
The product of its (nonzero) digits is 1176, while the sum is 25.
The square root of 73217014 is about 8556.6941046177. The cubic root of 73217014 is about 418.3476538151.
The spelling of 73217014 in words is "seventy-three million, two hundred seventeen thousand, fourteen".
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