Base | Representation |
---|---|
bin | 1000110011000… |
… | …10111000001101 |
3 | 12010212200212120 |
4 | 10121202320031 |
5 | 122343232300 |
6 | 11153523153 |
7 | 1554222606 |
oct | 431427015 |
9 | 163780776 |
10 | 73805325 |
11 | 38730040 |
12 | 208734b9 |
13 | 123a18b9 |
14 | 9b32dad |
15 | 672d3a0 |
hex | 4662e0d |
73805325 has 48 divisors (see below), whose sum is σ = 134294976. Its totient is φ = 35468800.
The previous prime is 73805299. The next prime is 73805357. The reversal of 73805325 is 52350837.
It is not a de Polignac number, because 73805325 - 25 = 73805293 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112699 + ... + 113351.
It is an arithmetic number, because the mean of its divisors is an integer number (2797812).
Almost surely, 273805325 is an apocalyptic number.
73805325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
73805325 is a deficient number, since it is larger than the sum of its proper divisors (60489651).
73805325 is a wasteful number, since it uses less digits than its factorization.
73805325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814 (or 809 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 73805325 is about 8591.0025608191. The cubic root of 73805325 is about 419.4651638897.
The spelling of 73805325 in words is "seventy-three million, eight hundred five thousand, three hundred twenty-five".
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