Base | Representation |
---|---|
bin | 10000001010000001… |
… | …10101110010000001 |
3 | 211101111201221021100 |
4 | 20011000311302001 |
5 | 120231023302321 |
6 | 3552414445013 |
7 | 424644063105 |
oct | 100500656201 |
9 | 24344657240 |
10 | 8674040961 |
11 | 37512a73a3 |
12 | 1820b03769 |
13 | a83093921 |
14 | 5c4005905 |
15 | 35b791326 |
hex | 205035c81 |
8674040961 has 24 divisors (see below), whose sum is σ = 12976015104. Its totient is φ = 5579925120.
The previous prime is 8674040959. The next prime is 8674040981. The reversal of 8674040961 is 1690404768.
It is not a de Polignac number, because 8674040961 - 21 = 8674040959 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8674040981) 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 23 ways as a sum of consecutive naturals, for example, 114376 + ... + 174441.
It is an arithmetic number, because the mean of its divisors is an integer number (540667296).
Almost surely, 28674040961 is an apocalyptic number.
It is an amenable number.
8674040961 is a deficient number, since it is larger than the sum of its proper divisors (4301974143).
8674040961 is a wasteful number, since it uses less digits than its factorization.
8674040961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288941 (or 288938 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The square root of 8674040961 is about 93134.5315175848. The cubic root of 8674040961 is about 2054.6624760455.
The spelling of 8674040961 in words is "eight billion, six hundred seventy-four million, forty thousand, nine hundred sixty-one".
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