Base | Representation |
---|---|
bin | 1001010111100… |
… | …0000100101100 |
3 | 2201221002120001 |
4 | 2111320010230 |
5 | 40024223012 |
6 | 3522034044 |
7 | 654644401 |
oct | 225700454 |
9 | 81832501 |
10 | 39289132 |
11 | 201a5563 |
12 | 111a8924 |
13 | 81a810c |
14 | 530a2a8 |
15 | 36b1357 |
hex | 257812c |
39289132 has 12 divisors (see below), whose sum is σ = 69025320. Its totient is φ = 19567616.
The previous prime is 39289099. The next prime is 39289157. The reversal of 39289132 is 23198293.
It is a junction number, because it is equal to n+sod(n) for n = 39289091 and 39289100.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 18082 + ... + 20137.
It is an arithmetic number, because the mean of its divisors is an integer number (5752110).
Almost surely, 239289132 is an apocalyptic number.
It is an amenable number.
39289132 is a deficient number, since it is larger than the sum of its proper divisors (29736188).
39289132 is a wasteful number, since it uses less digits than its factorization.
39289132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38480 (or 38478 counting only the distinct ones).
The product of its digits is 23328, while the sum is 37.
The square root of 39289132 is about 6268.1043386338. The cubic root of 39289132 is about 339.9571226206.
The spelling of 39289132 in words is "thirty-nine million, two hundred eighty-nine thousand, one hundred thirty-two".
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