Base | Representation |
---|---|
bin | 1000101101010… |
… | …01010001111100 |
3 | 12002110002001200 |
4 | 10112221101330 |
5 | 122144420431 |
6 | 11125335500 |
7 | 1544605344 |
oct | 426512174 |
9 | 162402050 |
10 | 73045116 |
11 | 38260971 |
12 | 20567590 |
13 | 12196881 |
14 | 99b5d24 |
15 | 662cee6 |
hex | 45a947c |
73045116 has 36 divisors (see below), whose sum is σ = 185094000. Its totient is φ = 24288768.
The previous prime is 73045103. The next prime is 73045153. The reversal of 73045116 is 61154037.
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 73045116.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13905 + ... + 18423.
It is an arithmetic number, because the mean of its divisors is an integer number (5141500).
Almost surely, 273045116 is an apocalyptic number.
It is an amenable number.
73045116 is an abundant number, since it is smaller than the sum of its proper divisors (112048884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73045116 is a wasteful number, since it uses less digits than its factorization.
73045116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4978 (or 4973 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 73045116 is about 8546.6435517108. The cubic root of 73045116 is about 418.0200001114.
The spelling of 73045116 in words is "seventy-three million, forty-five thousand, one hundred sixteen".
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