Base | Representation |
---|---|
bin | 110010101101000001… |
… | …0101000111111011001 |
3 | 101102001101000011112012 |
4 | 1211122002220333121 |
5 | 3240444003332100 |
6 | 122004311355305 |
7 | 10603160506355 |
oct | 1453202507731 |
9 | 342041004465 |
10 | 108884824025 |
11 | 421a570a97a |
12 | 19129382b35 |
13 | a363464773 |
14 | 53ad054465 |
15 | 2c74265135 |
hex | 195a0a8fd9 |
108884824025 has 6 divisors (see below), whose sum is σ = 135017181822. Its totient is φ = 87107859200.
The previous prime is 108884824007. The next prime is 108884824031. The reversal of 108884824025 is 520428488801.
It can be written as a sum of positive squares in 3 ways, for example, as 21780889 + 108863043136 = 4667^2 + 329944^2 .
It is not a de Polignac number, because 108884824025 - 26 = 108884823961 is a prime.
It is a Duffinian number.
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 5 ways as a sum of consecutive naturals, for example, 2177696456 + ... + 2177696505.
It is an arithmetic number, because the mean of its divisors is an integer number (22502863637).
Almost surely, 2108884824025 is an apocalyptic number.
It is an amenable number.
108884824025 is a deficient number, since it is larger than the sum of its proper divisors (26132357797).
108884824025 is an equidigital number, since it uses as much as digits as its factorization.
108884824025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4355392971 (or 4355392966 counting only the distinct ones).
The product of its (nonzero) digits is 1310720, while the sum is 50.
The spelling of 108884824025 in words is "one hundred eight billion, eight hundred eighty-four million, eight hundred twenty-four thousand, twenty-five".
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