Base | Representation |
---|---|
bin | 1000101111000… |
… | …11111011110101 |
3 | 12002220021121210 |
4 | 10113203323311 |
5 | 122230112430 |
6 | 11134432033 |
7 | 1546625646 |
oct | 427437365 |
9 | 162807553 |
10 | 73285365 |
11 | 3840541a |
12 | 20662619 |
13 | 1224c02a |
14 | 9a396cd |
15 | 66792b0 |
hex | 45e3ef5 |
73285365 has 8 divisors (see below), whose sum is σ = 117256608. Its totient is φ = 39085520.
The previous prime is 73285319. The next prime is 73285367. The reversal of 73285365 is 56358237.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73285365 - 26 = 73285301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73285367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2442831 + ... + 2442860.
It is an arithmetic number, because the mean of its divisors is an integer number (14657076).
Almost surely, 273285365 is an apocalyptic number.
It is an amenable number.
73285365 is a deficient number, since it is larger than the sum of its proper divisors (43971243).
73285365 is a wasteful number, since it uses less digits than its factorization.
73285365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4885699.
The product of its digits is 151200, while the sum is 39.
The square root of 73285365 is about 8560.6871803612. The cubic root of 73285365 is about 418.4777947277.
The spelling of 73285365 in words is "seventy-three million, two hundred eighty-five thousand, three hundred sixty-five".
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