Base | Representation |
---|---|
bin | 1001011110110… |
… | …0111111100001 |
3 | 2202211102111010 |
4 | 2113230333201 |
5 | 40140034113 |
6 | 3540211133 |
7 | 662010534 |
oct | 227547741 |
9 | 82742433 |
10 | 39768033 |
11 | 204a2348 |
12 | 11399aa9 |
13 | 83150a6 |
14 | 53d2a1b |
15 | 37581c3 |
hex | 25ecfe1 |
39768033 has 8 divisors (see below), whose sum is σ = 53071200. Its totient is φ = 26488448.
The previous prime is 39768031. The next prime is 39768037. The reversal of 39768033 is 33086793.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 39768033 - 21 = 39768031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 39767982 and 39768000.
It is not an unprimeable number, because it can be changed into a prime (39768031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1488 + ... + 9041.
It is an arithmetic number, because the mean of its divisors is an integer number (6633900).
Almost surely, 239768033 is an apocalyptic number.
It is an amenable number.
39768033 is a deficient number, since it is larger than the sum of its proper divisors (13303167).
39768033 is a wasteful number, since it uses less digits than its factorization.
39768033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11791.
The product of its (nonzero) digits is 81648, while the sum is 39.
The square root of 39768033 is about 6306.1900542245. The cubic root of 39768033 is about 341.3328106130.
The spelling of 39768033 in words is "thirty-nine million, seven hundred sixty-eight thousand, thirty-three".
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