Base | Representation |
---|---|
bin | 1000101110001… |
… | …01011000011000 |
3 | 12002122220221122 |
4 | 10113011120120 |
5 | 122212111331 |
6 | 11132024412 |
7 | 1545565043 |
oct | 427053030 |
9 | 162586848 |
10 | 73160216 |
11 | 3832a398 |
12 | 20602108 |
13 | 1220708c |
14 | 9a05c5a |
15 | 665217b |
hex | 45c5618 |
73160216 has 16 divisors (see below), whose sum is σ = 137482440. Its totient is φ = 36498240.
The previous prime is 73160207. The next prime is 73160221. The reversal of 73160216 is 61206137.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6350 + ... + 13661.
Almost surely, 273160216 is an apocalyptic number.
It is an amenable number.
73160216 is a deficient number, since it is larger than the sum of its proper divisors (64322224).
73160216 is a wasteful number, since it uses less digits than its factorization.
73160216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20474 (or 20470 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 73160216 is about 8553.3745387420. The cubic root of 73160216 is about 418.2394482872.
The spelling of 73160216 in words is "seventy-three million, one hundred sixty thousand, two hundred sixteen".
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