Base | Representation |
---|---|
bin | 1001010000101… |
… | …0000000001100 |
3 | 2201002012002222 |
4 | 2110022000030 |
5 | 34420311114 |
6 | 3504234512 |
7 | 651056102 |
oct | 224120014 |
9 | 81065088 |
10 | 38838284 |
11 | 1aa17861 |
12 | 1100ba38 |
13 | 807ab44 |
14 | 522dc72 |
15 | 362298e |
hex | 250a00c |
38838284 has 12 divisors (see below), whose sum is σ = 69119400. Its totient is φ = 19089888.
The previous prime is 38838277. The next prime is 38838301. The reversal of 38838284 is 48283883.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82049 + ... + 82520.
It is an arithmetic number, because the mean of its divisors is an integer number (5759950).
Almost surely, 238838284 is an apocalyptic number.
It is an amenable number.
38838284 is a deficient number, since it is larger than the sum of its proper divisors (30281116).
38838284 is a wasteful number, since it uses less digits than its factorization.
38838284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164632 (or 164630 counting only the distinct ones).
The product of its digits is 294912, while the sum is 44.
The square root of 38838284 is about 6232.0369061808. The cubic root of 38838284 is about 338.6517657451.
It can be divided in two parts, 3883 and 8284, that added together give a cube (12167 = 233).
The spelling of 38838284 in words is "thirty-eight million, eight hundred thirty-eight thousand, two hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •