Base | Representation |
---|---|
bin | 1001001001101… |
… | …0101000000011 |
3 | 2200020000022122 |
4 | 2102122220003 |
5 | 34311211313 |
6 | 3450354455 |
7 | 644146055 |
oct | 222325003 |
9 | 80200278 |
10 | 38382083 |
11 | 1a736033 |
12 | 10a2ba2b |
13 | 7c4b2bc |
14 | 51518d5 |
15 | 3582708 |
hex | 249aa03 |
38382083 has 4 divisors (see below), whose sum is σ = 38675208. Its totient is φ = 38088960.
The previous prime is 38382053. The next prime is 38382119. The reversal of 38382083 is 38028383.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 38382083 - 212 = 38377987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38382053) 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, 146366 + ... + 146627.
It is an arithmetic number, because the mean of its divisors is an integer number (9668802).
Almost surely, 238382083 is an apocalyptic number.
38382083 is a deficient number, since it is larger than the sum of its proper divisors (293125).
38382083 is a wasteful number, since it uses less digits than its factorization.
38382083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293124.
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 38382083 is about 6195.3275135379. The cubic root of 38382083 is about 337.3205864887.
The spelling of 38382083 in words is "thirty-eight million, three hundred eighty-two thousand, eighty-three".
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