| Base | Representation |
|---|---|
| bin | 1001001011111… |
| … | …1100010100100 |
| 3 | 2200111200201200 |
| 4 | 2102333202210 |
| 5 | 34331031114 |
| 6 | 3453522500 |
| 7 | 645345636 |
| oct | 222774244 |
| 9 | 80450650 |
| 10 | 38533284 |
| 11 | 1a829699 |
| 12 | 10aa3430 |
| 13 | 7ca207a |
| 14 | 5190a56 |
| 15 | 35b2409 |
| hex | 24bf8a4 |
38533284 has 18 divisors (see below), whose sum is σ = 97403670. Its totient is φ = 12844416.
The previous prime is 38533267. The next prime is 38533301. The reversal of 38533284 is 48233583.
38533284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (38533267) and next prime (38533301).
It can be written as a sum of positive squares in only one way, i.e., 36869184 + 1664100 = 6072^2 + 1290^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1070369 = 38533284 / (3 + 8 + 5 + 3 + 3 + 2 + 8 + 4).
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 535149 + ... + 535220.
It is an arithmetic number, because the mean of its divisors is an integer number (5411315).
Almost surely, 238533284 is an apocalyptic number.
It is an amenable number.
38533284 is an abundant number, since it is smaller than the sum of its proper divisors (58870386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38533284 is a wasteful number, since it uses less digits than its factorization.
38533284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1070379 (or 1070374 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 38533284 is about 6207.5183447172. The cubic root of 38533284 is about 337.7629489906.
The spelling of 38533284 in words is "thirty-eight million, five hundred thirty-three thousand, two hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •