Base | Representation |
---|---|
bin | 100010000110… |
… | …111100111000 |
3 | 121211021020210 |
4 | 202012330320 |
5 | 4242110433 |
6 | 515351120 |
7 | 136000062 |
oct | 42067470 |
9 | 17737223 |
10 | 8941368 |
11 | 5057867 |
12 | 2bb24a0 |
13 | 1b10a67 |
14 | 128a732 |
15 | bb9463 |
hex | 886f38 |
8941368 has 32 divisors (see below), whose sum is σ = 22435200. Its totient is φ = 2969568.
The previous prime is 8941357. The next prime is 8941369. The reversal of 8941368 is 8631498.
It is a super-2 number, since 2×89413682 = 159896123422848, which contains 22 as substring.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8941369) 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 7 ways as a sum of consecutive naturals, for example, 8605 + ... + 9587.
It is an arithmetic number, because the mean of its divisors is an integer number (701100).
Almost surely, 28941368 is an apocalyptic number.
It is an amenable number.
8941368 is an abundant number, since it is smaller than the sum of its proper divisors (13493832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8941368 is a wasteful number, since it uses less digits than its factorization.
8941368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1371 (or 1367 counting only the distinct ones).
The product of its digits is 41472, while the sum is 39.
The square root of 8941368 is about 2990.2120326157. The cubic root of 8941368 is about 207.5556960859. Note that the first 3 decimals are identical.
The spelling of 8941368 in words is "eight million, nine hundred forty-one thousand, three hundred sixty-eight".
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