Base | Representation |
---|---|
bin | 1000101101100… |
… | …00101110010110 |
3 | 12002111121212221 |
4 | 10112300232112 |
5 | 122201404411 |
6 | 11130132554 |
7 | 1545063262 |
oct | 426605626 |
9 | 162447787 |
10 | 73075606 |
11 | 3828186a |
12 | 2058115a |
13 | 121a7706 |
14 | 99c30a2 |
15 | 6637071 |
hex | 45b0b96 |
73075606 has 4 divisors (see below), whose sum is σ = 109613412. Its totient is φ = 36537802.
The previous prime is 73075601. The next prime is 73075609. The reversal of 73075606 is 60657037.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73075601) by changing a digit.
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 as a sum of consecutive naturals, namely, 18268900 + ... + 18268903.
It is an arithmetic number, because the mean of its divisors is an integer number (27403353).
Almost surely, 273075606 is an apocalyptic number.
73075606 is the 5407-th centered pentagonal number.
73075606 is a deficient number, since it is larger than the sum of its proper divisors (36537806).
73075606 is a wasteful number, since it uses less digits than its factorization.
73075606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36537805.
The product of its (nonzero) digits is 26460, while the sum is 34.
The square root of 73075606 is about 8548.4271067840. The cubic root of 73075606 is about 418.0781543844.
The spelling of 73075606 in words is "seventy-three million, seventy-five thousand, six hundred six".
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