Base | Representation |
---|---|
bin | 1000110001111… |
… | …01000001000011 |
3 | 12010120211010210 |
4 | 10120331001003 |
5 | 122323301433 |
6 | 11150325203 |
7 | 1553005512 |
oct | 430750103 |
9 | 163524123 |
10 | 73650243 |
11 | 38634577 |
12 | 207b9803 |
13 | 12349134 |
14 | 9ad2679 |
15 | 66ec463 |
hex | 463d043 |
73650243 has 8 divisors (see below), whose sum is σ = 98240256. Its totient is φ = 49080200.
The previous prime is 73650233. The next prime is 73650277. The reversal of 73650243 is 34205637.
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 73650243 - 26 = 73650179 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 73650243.
It is not an unprimeable number, because it can be changed into a prime (73650233) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 10378 + ... + 15968.
It is an arithmetic number, because the mean of its divisors is an integer number (12280032).
Almost surely, 273650243 is an apocalyptic number.
73650243 is a deficient number, since it is larger than the sum of its proper divisors (24590013).
73650243 is a wasteful number, since it uses less digits than its factorization.
73650243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9985.
The product of its (nonzero) digits is 15120, while the sum is 30.
The square root of 73650243 is about 8581.9719761836. The cubic root of 73650243 is about 419.1711602048.
The spelling of 73650243 in words is "seventy-three million, six hundred fifty thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •