Base | Representation |
---|---|
bin | 1000101110010… |
… | …00011011101010 |
3 | 12002200120002112 |
4 | 10113020123222 |
5 | 122213011324 |
6 | 11132202322 |
7 | 1545646346 |
oct | 427103352 |
9 | 162616075 |
10 | 73172714 |
11 | 3833881a |
12 | 206093a2 |
13 | 1220c984 |
14 | 9a0a626 |
15 | 6655c0e |
hex | 45c86ea |
73172714 has 8 divisors (see below), whose sum is σ = 109932228. Its totient is φ = 36528640.
The previous prime is 73172711. The next prime is 73172719. The reversal of 73172714 is 41727137.
It can be written as a sum of positive squares in 2 ways, for example, as 72505225 + 667489 = 8515^2 + 817^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (73172711) 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 in 3 ways as a sum of consecutive naturals, for example, 27257 + ... + 29820.
Almost surely, 273172714 is an apocalyptic number.
73172714 is a deficient number, since it is larger than the sum of its proper divisors (36759514).
73172714 is a wasteful number, since it uses less digits than its factorization.
73172714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57720.
The product of its digits is 8232, while the sum is 32.
The square root of 73172714 is about 8554.1050963850. The cubic root of 73172714 is about 418.2632629562.
The spelling of 73172714 in words is "seventy-three million, one hundred seventy-two thousand, seven hundred fourteen".
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