Base | Representation |
---|---|
bin | 1001001000111… |
… | …1001101110101 |
3 | 2200010122012202 |
4 | 2102033031311 |
5 | 34303212344 |
6 | 3445354245 |
7 | 643562603 |
oct | 222171565 |
9 | 80118182 |
10 | 38335349 |
11 | 1a703a08 |
12 | 10a08985 |
13 | 7c32c50 |
14 | 513c873 |
15 | 357394e |
hex | 248f375 |
38335349 has 4 divisors (see below), whose sum is σ = 41284236. Its totient is φ = 35386464.
The previous prime is 38335337. The next prime is 38335373. The reversal of 38335349 is 94353383.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 25959025 + 12376324 = 5095^2 + 3518^2 .
It is a cyclic number.
It is not a de Polignac number, because 38335349 - 24 = 38335333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38335379) 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, 1474424 + ... + 1474449.
It is an arithmetic number, because the mean of its divisors is an integer number (10321059).
Almost surely, 238335349 is an apocalyptic number.
It is an amenable number.
38335349 is a deficient number, since it is larger than the sum of its proper divisors (2948887).
38335349 is a wasteful number, since it uses less digits than its factorization.
38335349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948886.
The product of its digits is 116640, while the sum is 38.
The square root of 38335349 is about 6191.5546512972. The cubic root of 38335349 is about 337.1836237742.
The spelling of 38335349 in words is "thirty-eight million, three hundred thirty-five thousand, three hundred forty-nine".
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