Base | Representation |
---|---|
bin | 110010100101011100… |
… | …0110011010000101000 |
3 | 101101101122121120002011 |
4 | 1211022320303100220 |
5 | 3234433412231113 |
6 | 121523150245304 |
7 | 10563652515001 |
oct | 1451270632050 |
9 | 341348546064 |
10 | 108630586408 |
11 | 42085152443 |
12 | 190781b6834 |
13 | a32289a2c6 |
14 | 53873941a8 |
15 | 2c5bc9563d |
hex | 194ae33428 |
108630586408 has 8 divisors (see below), whose sum is σ = 203682349530. Its totient is φ = 54315293200.
The previous prime is 108630586403. The next prime is 108630586409. The reversal of 108630586408 is 804685036801.
It can be written as a sum of positive squares in only one way, i.e., 73309894564 + 35320691844 = 270758^2 + 187938^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (108630586403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6789411643 + ... + 6789411658.
Almost surely, 2108630586408 is an apocalyptic number.
It is an amenable number.
108630586408 is a deficient number, since it is larger than the sum of its proper divisors (95051763122).
108630586408 is a wasteful number, since it uses less digits than its factorization.
108630586408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13578823307 (or 13578823303 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 49.
The spelling of 108630586408 in words is "one hundred eight billion, six hundred thirty million, five hundred eighty-six thousand, four hundred eight".
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