Base | Representation |
---|---|
bin | 10101110111111100… |
… | …011010001010110000 |
3 | 2020121212020101212011 |
4 | 111313330122022300 |
5 | 341100203123013 |
6 | 14442335212304 |
7 | 1461014401033 |
oct | 256774321260 |
9 | 66555211764 |
10 | 23487161008 |
11 | 9a62987773 |
12 | 4675977094 |
13 | 22a3c9a40c |
14 | 11cb4a101a |
15 | 926e8dc3d |
hex | 577f1a2b0 |
23487161008 has 20 divisors (see below), whose sum is σ = 45508781448. Its totient is φ = 11742959360.
The previous prime is 23487160937. The next prime is 23487161017. The reversal of 23487161008 is 80016178432.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498435 + ... + 543517.
Almost surely, 223487161008 is an apocalyptic number.
It is an amenable number.
23487161008 is a deficient number, since it is larger than the sum of its proper divisors (22021620440).
23487161008 is a wasteful number, since it uses less digits than its factorization.
23487161008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77652 (or 77646 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The spelling of 23487161008 in words is "twenty-three billion, four hundred eighty-seven million, one hundred sixty-one thousand, eight".
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