Base | Representation |
---|---|
bin | 1001010010110… |
… | …1001000001001 |
3 | 2201100111110110 |
4 | 2110231020021 |
5 | 34434412103 |
6 | 3511304533 |
7 | 652225410 |
oct | 224551011 |
9 | 81314413 |
10 | 38982153 |
11 | 20005961 |
12 | 1107b149 |
13 | 80cb482 |
14 | 526a477 |
15 | 3650403 |
hex | 252d209 |
38982153 has 8 divisors (see below), whose sum is σ = 59401408. Its totient is φ = 22275504.
The previous prime is 38982149. The next prime is 38982161. The reversal of 38982153 is 35128983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38982153 - 22 = 38982149 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38982193) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928126 + ... + 928167.
It is an arithmetic number, because the mean of its divisors is an integer number (7425176).
Almost surely, 238982153 is an apocalyptic number.
It is an amenable number.
38982153 is a deficient number, since it is larger than the sum of its proper divisors (20419255).
38982153 is a wasteful number, since it uses less digits than its factorization.
38982153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1856303.
The product of its digits is 51840, while the sum is 39.
The square root of 38982153 is about 6243.5689313084. The cubic root of 38982153 is about 339.0694073911.
The spelling of 38982153 in words is "thirty-eight million, nine hundred eighty-two thousand, one hundred fifty-three".
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