Base | Representation |
---|---|
bin | 1001001000000… |
… | …0000000110011 |
3 | 2200000110210022 |
4 | 2102000000303 |
5 | 34244214300 |
6 | 3444154055 |
7 | 643213211 |
oct | 222000063 |
9 | 80013708 |
10 | 38273075 |
11 | 1a671145 |
12 | 1099892b |
13 | 7c107b9 |
14 | 5123cb1 |
15 | 3560285 |
hex | 2480033 |
38273075 has 12 divisors (see below), whose sum is σ = 47647248. Its totient is φ = 30496800.
The previous prime is 38273063. The next prime is 38273077. The reversal of 38273075 is 57037283.
It is a de Polignac number, because none of the positive numbers 2k-38273075 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38273077) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 3665 + ... + 9485.
It is an arithmetic number, because the mean of its divisors is an integer number (3970604).
Almost surely, 238273075 is an apocalyptic number.
38273075 is a deficient number, since it is larger than the sum of its proper divisors (9374173).
38273075 is a wasteful number, since it uses less digits than its factorization.
38273075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6094 (or 6089 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 35.
The square root of 38273075 is about 6186.5236603443. The cubic root of 38273075 is about 337.0009450909. Note that the first 3 decimals are identical.
The spelling of 38273075 in words is "thirty-eight million, two hundred seventy-three thousand, seventy-five".
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