Base | Representation |
---|---|
bin | 11101110110000… |
… | …100001010001001 |
3 | 1021220011210211121 |
4 | 131312010022021 |
5 | 2011140241243 |
6 | 121403555241 |
7 | 15256660651 |
oct | 3566041211 |
9 | 1256153747 |
10 | 500712073 |
11 | 237703434 |
12 | 11b82bb21 |
13 | 7c974244 |
14 | 4a6dd361 |
15 | 2de591ed |
hex | 1dd84289 |
500712073 has 8 divisors (see below), whose sum is σ = 529567520. Its totient is φ = 472106880.
The previous prime is 500712061. The next prime is 500712077. The reversal of 500712073 is 370217005.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 500712073 - 217 = 500581001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (500712077) 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 7 ways as a sum of consecutive naturals, for example, 58440 + ... + 66457.
It is an arithmetic number, because the mean of its divisors is an integer number (66195940).
Almost surely, 2500712073 is an apocalyptic number.
It is an amenable number.
500712073 is a deficient number, since it is larger than the sum of its proper divisors (28855447).
500712073 is a wasteful number, since it uses less digits than its factorization.
500712073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125127.
The product of its (nonzero) digits is 1470, while the sum is 25.
The square root of 500712073 is about 22376.5965463919. The cubic root of 500712073 is about 794.0771290711.
Adding to 500712073 its reverse (370217005), we get a palindrome (870929078).
The spelling of 500712073 in words is "five hundred million, seven hundred twelve thousand, seventy-three".
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