Base | Representation |
---|---|
bin | 10110100010110… |
… | …110100111111000 |
3 | 222100201100101221 |
4 | 112202312213320 |
5 | 1233312013014 |
6 | 101310521424 |
7 | 12241643032 |
oct | 2642664770 |
9 | 870640357 |
10 | 378235384 |
11 | 18455a92a |
12 | a6806274 |
13 | 60490c27 |
14 | 3833ac52 |
15 | 23314b24 |
hex | 168b69f8 |
378235384 has 16 divisors (see below), whose sum is σ = 709839720. Its totient is φ = 188944800.
The previous prime is 378235379. The next prime is 378235387. The reversal of 378235384 is 483532873.
378235384 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×3782353843 (a number of 27 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 378235384.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (378235387) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12067 + ... + 30034.
Almost surely, 2378235384 is an apocalyptic number.
It is an amenable number.
378235384 is a deficient number, since it is larger than the sum of its proper divisors (331604336).
378235384 is a wasteful number, since it uses less digits than its factorization.
378235384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43230 (or 43226 counting only the distinct ones).
The product of its digits is 483840, while the sum is 43.
The square root of 378235384 is about 19448.2745764245. The cubic root of 378235384 is about 723.1927298376.
The spelling of 378235384 in words is "three hundred seventy-eight million, two hundred thirty-five thousand, three hundred eighty-four".
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