Base | Representation |
---|---|
bin | 1000110010001… |
… | …11111010000000 |
3 | 12010200002022211 |
4 | 10121013322000 |
5 | 122331213343 |
6 | 11151311504 |
7 | 1553252533 |
oct | 431077200 |
9 | 163602284 |
10 | 73694848 |
11 | 38665037 |
12 | 2081b594 |
13 | 12363526 |
14 | 9b04a1a |
15 | 670a79d |
hex | 4647e80 |
73694848 has 32 divisors (see below), whose sum is σ = 148486500. Its totient is φ = 36427776.
The previous prime is 73694827. The next prime is 73694897. The reversal of 73694848 is 84849637.
It can be written as a sum of positive squares in 2 ways, for example, as 60093504 + 13601344 = 7752^2 + 3688^2 .
It is a tau number, because it is divible by the number of its divisors (32).
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, 8158 + ... + 14626.
Almost surely, 273694848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 73694848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74243250).
73694848 is an abundant number, since it is smaller than the sum of its proper divisors (74791652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73694848 is an equidigital number, since it uses as much as digits as its factorization.
73694848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6572 (or 6560 counting only the distinct ones).
The product of its digits is 1161216, while the sum is 49.
The square root of 73694848 is about 8584.5703445193. The cubic root of 73694848 is about 419.2557643897.
The spelling of 73694848 in words is "seventy-three million, six hundred ninety-four thousand, eight hundred forty-eight".
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