Base | Representation |
---|---|
bin | 1001010010000… |
… | …1101000000001 |
3 | 2201021002211120 |
4 | 2110201220001 |
5 | 34431410131 |
6 | 3510302453 |
7 | 651641145 |
oct | 224415001 |
9 | 81232746 |
10 | 38935041 |
11 | 1aa83522 |
12 | 11057a29 |
13 | 80b2bb2 |
14 | 5257225 |
15 | 3641496 |
hex | 2521a01 |
38935041 has 8 divisors (see below), whose sum is σ = 52262400. Its totient is φ = 25782192.
The previous prime is 38935033. The next prime is 38935073. The reversal of 38935041 is 14053983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38935041 - 23 = 38935033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38934993 and 38935011.
It is not an unprimeable number, because it can be changed into a prime (38935031) 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, 43105 + ... + 43998.
It is an arithmetic number, because the mean of its divisors is an integer number (6532800).
Almost surely, 238935041 is an apocalyptic number.
It is an amenable number.
38935041 is a deficient number, since it is larger than the sum of its proper divisors (13327359).
38935041 is a wasteful number, since it uses less digits than its factorization.
38935041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87255.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 38935041 is about 6239.7949485540. The cubic root of 38935041 is about 338.9327578712.
The spelling of 38935041 in words is "thirty-eight million, nine hundred thirty-five thousand, forty-one".
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