Base | Representation |
---|---|
bin | 1001010000001… |
… | …1110000000011 |
3 | 2201000212222111 |
4 | 2110003300003 |
5 | 34414001200 |
6 | 3503520151 |
7 | 650621326 |
oct | 224036003 |
9 | 81025874 |
10 | 38812675 |
11 | 1a9aa5a0 |
12 | 10bb9057 |
13 | 806c2a5 |
14 | 52247bd |
15 | 361a0ba |
hex | 2503c03 |
38812675 has 24 divisors (see below), whose sum is σ = 53010000. Its totient is φ = 27955200.
The previous prime is 38812663. The next prime is 38812679. The reversal of 38812675 is 57621883.
It is not a de Polignac number, because 38812675 - 213 = 38804483 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38812679) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30451 + ... + 31699.
It is an arithmetic number, because the mean of its divisors is an integer number (2208750).
Almost surely, 238812675 is an apocalyptic number.
38812675 is a deficient number, since it is larger than the sum of its proper divisors (14197325).
38812675 is a wasteful number, since it uses less digits than its factorization.
38812675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1383 (or 1378 counting only the distinct ones).
The product of its digits is 80640, while the sum is 40.
The square root of 38812675 is about 6229.9819421889. The cubic root of 38812675 is about 338.5773165246.
It can be divided in two parts, 3881 and 2675, that added together give a palindrome (6556).
The spelling of 38812675 in words is "thirty-eight million, eight hundred twelve thousand, six hundred seventy-five".
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