Base | Representation |
---|---|
bin | 1001001011101… |
… | …0111001000011 |
3 | 2200110201121110 |
4 | 2102322321003 |
5 | 34324423433 |
6 | 3453254403 |
7 | 645236265 |
oct | 222727103 |
9 | 80421543 |
10 | 38514243 |
11 | 1a816359 |
12 | 10a94403 |
13 | 7c964c1 |
14 | 5187b35 |
15 | 35ab963 |
hex | 24bae43 |
38514243 has 8 divisors (see below), whose sum is σ = 51452608. Its totient is φ = 25626024.
The previous prime is 38514239. The next prime is 38514247. The reversal of 38514243 is 34241583.
38514243 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 (38514239) and next prime (38514247).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38514243 - 22 = 38514239 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38514243.
It is not an unprimeable number, because it can be changed into a prime (38514247) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 10705 + ... + 13842.
It is an arithmetic number, because the mean of its divisors is an integer number (6431576).
Almost surely, 238514243 is an apocalyptic number.
38514243 is a deficient number, since it is larger than the sum of its proper divisors (12938365).
38514243 is a wasteful number, since it uses less digits than its factorization.
38514243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25073.
The product of its digits is 11520, while the sum is 30.
The square root of 38514243 is about 6205.9844505123. The cubic root of 38514243 is about 337.7073052866.
The spelling of 38514243 in words is "thirty-eight million, five hundred fourteen thousand, two hundred forty-three".
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