Base | Representation |
---|---|
bin | 1001001100001… |
… | …0011111011010 |
3 | 2200112022022022 |
4 | 2103002133122 |
5 | 34331422440 |
6 | 3454054442 |
7 | 645426113 |
oct | 223023732 |
9 | 80468268 |
10 | 38545370 |
11 | 1a837786 |
12 | 10aaa422 |
13 | 7ca7716 |
14 | 519520a |
15 | 35b5cb5 |
hex | 24c27da |
38545370 has 8 divisors (see below), whose sum is σ = 69381684. Its totient is φ = 15418144.
The previous prime is 38545333. The next prime is 38545391. The reversal of 38545370 is 7354583.
38545370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 36929929 + 1615441 = 6077^2 + 1271^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 38545370.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1927259 + ... + 1927278.
Almost surely, 238545370 is an apocalyptic number.
38545370 is a deficient number, since it is larger than the sum of its proper divisors (30836314).
38545370 is a wasteful number, since it uses less digits than its factorization.
38545370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3854544.
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 38545370 is about 6208.4917653163. The cubic root of 38545370 is about 337.7982585192.
The spelling of 38545370 in words is "thirty-eight million, five hundred forty-five thousand, three hundred seventy".
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