Base | Representation |
---|---|
bin | 1000101101011… |
… | …10111101010001 |
3 | 12002111020221220 |
4 | 10112232331101 |
5 | 122201141434 |
6 | 11130035253 |
7 | 1545033213 |
oct | 426567521 |
9 | 162436856 |
10 | 73068369 |
11 | 38277390 |
12 | 20578b29 |
13 | 121a432a |
14 | 99c05b3 |
15 | 6634d49 |
hex | 45aef51 |
73068369 has 8 divisors (see below), whose sum is σ = 106281312. Its totient is φ = 44283840.
The previous prime is 73068367. The next prime is 73068389. The reversal of 73068369 is 96386037.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73068369 - 21 = 73068367 is a prime.
It is a super-3 number, since 3×730683693 (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 73068369.
It is not an unprimeable number, because it can be changed into a prime (73068361) 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, 1107064 + ... + 1107129.
It is an arithmetic number, because the mean of its divisors is an integer number (13285164).
Almost surely, 273068369 is an apocalyptic number.
It is an amenable number.
73068369 is a deficient number, since it is larger than the sum of its proper divisors (33212943).
73068369 is a wasteful number, since it uses less digits than its factorization.
73068369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2214207.
The product of its (nonzero) digits is 163296, while the sum is 42.
The square root of 73068369 is about 8548.0038020581. The cubic root of 73068369 is about 418.0643525534.
It can be divided in two parts, 73068 and 369, that added together give a palindrome (73437).
The spelling of 73068369 in words is "seventy-three million, sixty-eight thousand, three hundred sixty-nine".
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