Base | Representation |
---|---|
bin | 1001100010000… |
… | …1001111010001 |
3 | 2210020022001001 |
4 | 2120201033101 |
5 | 40213411113 |
6 | 3544542001 |
7 | 663561460 |
oct | 230411721 |
9 | 83208031 |
10 | 39982033 |
11 | 20629103 |
12 | 11481901 |
13 | 838b610 |
14 | 544a9d7 |
15 | 379b7dd |
hex | 26213d1 |
39982033 has 16 divisors (see below), whose sum is σ = 50799616. Its totient is φ = 30611520.
The previous prime is 39982003. The next prime is 39982037. The reversal of 39982033 is 33028993.
It is a cyclic number.
It is not a de Polignac number, because 39982033 - 25 = 39982001 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 39981983 and 39982001.
It is not an unprimeable number, because it can be changed into a prime (39982037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4266 + ... + 9907.
It is an arithmetic number, because the mean of its divisors is an integer number (3174976).
Almost surely, 239982033 is an apocalyptic number.
It is an amenable number.
39982033 is a deficient number, since it is larger than the sum of its proper divisors (10817583).
39982033 is a wasteful number, since it uses less digits than its factorization.
39982033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14224.
The product of its (nonzero) digits is 34992, while the sum is 37.
The square root of 39982033 is about 6323.1347447291. The cubic root of 39982033 is about 341.9439764370.
The spelling of 39982033 in words is "thirty-nine million, nine hundred eighty-two thousand, thirty-three".
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