Base | Representation |
---|---|
bin | 10010011000010110… |
… | …11110001001010010 |
3 | 221110201101211222022 |
4 | 21030023132021102 |
5 | 130202202310231 |
6 | 4311105411442 |
7 | 466352462435 |
oct | 111413361122 |
9 | 27421354868 |
10 | 9868010066 |
11 | 4204264022 |
12 | 1ab4939b82 |
13 | c13556015 |
14 | 69880581c |
15 | 3cb4d9c7b |
hex | 24c2de252 |
9868010066 has 8 divisors (see below), whose sum is σ = 14802450300. Its totient is φ = 4933859968.
The previous prime is 9868010059. The next prime is 9868010081. The reversal of 9868010066 is 6600108689.
It can be written as a sum of positive squares in 2 ways, for example, as 6112894225 + 3755115841 = 78185^2 + 61279^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 9868009999 and 9868010026.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63590 + ... + 154206.
Almost surely, 29868010066 is an apocalyptic number.
9868010066 is a deficient number, since it is larger than the sum of its proper divisors (4934440234).
9868010066 is a wasteful number, since it uses less digits than its factorization.
9868010066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145068.
The product of its (nonzero) digits is 124416, while the sum is 44.
The square root of 9868010066 is about 99337.8581709914. The cubic root of 9868010066 is about 2144.9138882665.
The spelling of 9868010066 in words is "nine billion, eight hundred sixty-eight million, ten thousand, sixty-six".
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