Base | Representation |
---|---|
bin | 100101111001… |
… | …010010101000 |
3 | 200200200212122 |
4 | 211321102220 |
5 | 10020341432 |
6 | 552530412 |
7 | 150303035 |
oct | 45712250 |
9 | 20620778 |
10 | 9933992 |
11 | 5675612 |
12 | 33b0a08 |
13 | 209a803 |
14 | 146838c |
15 | d13612 |
hex | 9794a8 |
9933992 has 16 divisors (see below), whose sum is σ = 18770400. Its totient is φ = 4928560.
The previous prime is 9933983. The next prime is 9933997. The reversal of 9933992 is 2993399.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (9933997) 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 3 ways as a sum of consecutive naturals, for example, 3692 + ... + 5787.
It is an arithmetic number, because the mean of its divisors is an integer number (1173150).
Almost surely, 29933992 is an apocalyptic number.
It is an amenable number.
9933992 is a deficient number, since it is larger than the sum of its proper divisors (8836408).
9933992 is a wasteful number, since it uses less digits than its factorization.
9933992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9616 (or 9612 counting only the distinct ones).
The product of its digits is 118098, while the sum is 44.
The square root of 9933992 is about 3151.8235991248. The cubic root of 9933992 is about 214.9683890789.
The spelling of 9933992 in words is "nine million, nine hundred thirty-three thousand, nine hundred ninety-two".
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