Base | Representation |
---|---|
bin | 110010101110000101… |
… | …0010010101100110011 |
3 | 101102010211220211001200 |
4 | 1211130022102230303 |
5 | 3241032104244212 |
6 | 122012021502243 |
7 | 10604101663560 |
oct | 1453412225463 |
9 | 342124824050 |
10 | 108920384307 |
11 | 42213798939 |
12 | 19139271983 |
13 | a36a935557 |
14 | 53b3a6d867 |
15 | 2c7743b6dc |
hex | 195c292b33 |
108920384307 has 24 divisors (see below), whose sum is σ = 182268169824. Its totient is φ = 61387611264.
The previous prime is 108920384297. The next prime is 108920384357. The reversal of 108920384307 is 703483029801.
108920384307 is a `hidden beast` number, since 1 + 0 + 8 + 9 + 203 + 8 + 430 + 7 = 666.
It is not a de Polignac number, because 108920384307 - 24 = 108920384291 is a prime.
It is not an unprimeable number, because it can be changed into a prime (108920384357) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11837148 + ... + 11846345.
It is an arithmetic number, because the mean of its divisors is an integer number (7594507076).
Almost surely, 2108920384307 is an apocalyptic number.
108920384307 is a deficient number, since it is larger than the sum of its proper divisors (73347785517).
108920384307 is a wasteful number, since it uses less digits than its factorization.
108920384307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23683579 (or 23683576 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The spelling of 108920384307 in words is "one hundred eight billion, nine hundred twenty million, three hundred eighty-four thousand, three hundred seven".
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