Base | Representation |
---|---|
bin | 1000101101011… |
… | …00000110001010 |
3 | 12002110122212212 |
4 | 10112230012022 |
5 | 122200303100 |
6 | 11125505122 |
7 | 1544654102 |
oct | 426540612 |
9 | 162418785 |
10 | 73056650 |
11 | 382695a7 |
12 | 205721a2 |
13 | 1219bbb4 |
14 | 99ba202 |
15 | 6631635 |
hex | 45ac18a |
73056650 has 48 divisors (see below), whose sum is σ = 146341080. Its totient is φ = 27033600.
The previous prime is 73056587. The next prime is 73056661. The reversal of 73056650 is 5665037.
It can be written as a sum of positive squares in 12 ways, for example, as 4116841 + 68939809 = 2029^2 + 8303^2 .
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 23 ways as a sum of consecutive naturals, for example, 51146 + ... + 52554.
Almost surely, 273056650 is an apocalyptic number.
73056650 is an abundant number, since it is smaller than the sum of its proper divisors (73284430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73056650 is a wasteful number, since it uses less digits than its factorization.
73056650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1499 (or 1494 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 32.
The square root of 73056650 is about 8547.3182928916. The cubic root of 73056650 is about 418.0420010755.
The spelling of 73056650 in words is "seventy-three million, fifty-six thousand, six hundred fifty".
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