Base | Representation |
---|---|
bin | 100010001100… |
… | …1011101100100 |
3 | 1020201221110012 |
4 | 1010121131210 |
5 | 14042230314 |
6 | 1440145352 |
7 | 305255204 |
oct | 104313544 |
9 | 36657405 |
10 | 17930084 |
11 | a137157 |
12 | 6008258 |
13 | 393a223 |
14 | 254a404 |
15 | 189293e |
hex | 1119764 |
17930084 has 12 divisors (see below), whose sum is σ = 31413564. Its totient is φ = 8954784.
The previous prime is 17930069. The next prime is 17930093. The reversal of 17930084 is 48003971.
It can be written as a sum of positive squares in 2 ways, for example, as 7171684 + 10758400 = 2678^2 + 3280^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 17930084.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2462 + ... + 6474.
It is an arithmetic number, because the mean of its divisors is an integer number (2617797).
Almost surely, 217930084 is an apocalyptic number.
It is an amenable number.
17930084 is a deficient number, since it is larger than the sum of its proper divisors (13483480).
17930084 is a wasteful number, since it uses less digits than its factorization.
17930084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5134 (or 5132 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 17930084 is about 4234.3929907367. The cubic root of 17930084 is about 261.7343810761.
The spelling of 17930084 in words is "seventeen million, nine hundred thirty thousand, eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •