Base | Representation |
---|---|
bin | 1001000100110… |
… | …1000101011011 |
3 | 2122121212122101 |
4 | 2101031011123 |
5 | 34221030400 |
6 | 3435504231 |
7 | 641354101 |
oct | 221150533 |
9 | 78555571 |
10 | 38064475 |
11 | 1a539449 |
12 | 108b8077 |
13 | 7b69877 |
14 | 50abc71 |
15 | 351d56a |
hex | 244d15b |
38064475 has 6 divisors (see below), whose sum is σ = 47199980. Its totient is φ = 30451560.
The previous prime is 38064473. The next prime is 38064569. The reversal of 38064475 is 57446083.
It is not a de Polignac number, because 38064475 - 21 = 38064473 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38064473) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 761265 + ... + 761314.
Almost surely, 238064475 is an apocalyptic number.
38064475 is a deficient number, since it is larger than the sum of its proper divisors (9135505).
38064475 is a wasteful number, since it uses less digits than its factorization.
38064475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1522589 (or 1522584 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 38064475 is about 6169.6413996277. The cubic root of 38064475 is about 336.3875765438.
It can be divided in two parts, 3806 and 4475, that added together give a square (8281 = 912).
The spelling of 38064475 in words is "thirty-eight million, sixty-four thousand, four hundred seventy-five".
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