Base | Representation |
---|---|
bin | 1000101111011… |
… | …00011010010101 |
3 | 12002222001020201 |
4 | 10113230122111 |
5 | 122232220320 |
6 | 11135300501 |
7 | 1550132116 |
oct | 427543225 |
9 | 162861221 |
10 | 73320085 |
11 | 38429513 |
12 | 2067a731 |
13 | 12261a87 |
14 | 9a4820d |
15 | 668470a |
hex | 45ec695 |
73320085 has 8 divisors (see below), whose sum is σ = 88030080. Its totient is φ = 58625424.
The previous prime is 73320083. The next prime is 73320089. The reversal of 73320085 is 58002337.
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 73320085 - 21 = 73320083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73320083) 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, 16624 + ... + 20566.
It is an arithmetic number, because the mean of its divisors is an integer number (11003760).
Almost surely, 273320085 is an apocalyptic number.
It is an amenable number.
73320085 is a deficient number, since it is larger than the sum of its proper divisors (14709995).
73320085 is a wasteful number, since it uses less digits than its factorization.
73320085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7667.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 73320085 is about 8562.7148148236. The cubic root of 73320085 is about 418.5438709268.
The spelling of 73320085 in words is "seventy-three million, three hundred twenty thousand, eighty-five".
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