Base | Representation |
---|---|
bin | 10000101101110011… |
… | …11000100111001001 |
3 | 212011102112222021002 |
4 | 20112321320213021 |
5 | 121334344114213 |
6 | 4042300224345 |
7 | 435250335032 |
oct | 102671704711 |
9 | 25142488232 |
10 | 8974207433 |
11 | 3895784964 |
12 | 18a553b0b5 |
13 | b0031c419 |
14 | 611c1da89 |
15 | 377cd4658 |
hex | 216e789c9 |
8974207433 has 16 divisors (see below), whose sum is σ = 9489285120. Its totient is φ = 8463503376.
The previous prime is 8974207397. The next prime is 8974207493. The reversal of 8974207433 is 3347024798.
8974207433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 8974207433 - 214 = 8974191049 is a prime.
It is a super-4 number, since 4×89742074334 (a number of 41 digits) contains 4444 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (8974207493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5726216 + ... + 5727782.
It is an arithmetic number, because the mean of its divisors is an integer number (593080320).
Almost surely, 28974207433 is an apocalyptic number.
It is an amenable number.
8974207433 is a deficient number, since it is larger than the sum of its proper divisors (515077687).
8974207433 is a wasteful number, since it uses less digits than its factorization.
8974207433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2756.
The product of its (nonzero) digits is 1016064, while the sum is 47.
The square root of 8974207433 is about 94732.2935064912. The cubic root of 8974207433 is about 2078.0948588081.
The spelling of 8974207433 in words is "eight billion, nine hundred seventy-four million, two hundred seven thousand, four hundred thirty-three".
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