Base | Representation |
---|---|
bin | 10111111101100… |
… | …00110001111100 |
3 | 112000012222001112 |
4 | 23332300301330 |
5 | 402424031413 |
6 | 31540101152 |
7 | 4660326656 |
oct | 1376606174 |
9 | 460188045 |
10 | 201002108 |
11 | a350794a |
12 | 573947b8 |
13 | 32848478 |
14 | 1c9a36d6 |
15 | 129a62a8 |
hex | bfb0c7c |
201002108 has 6 divisors (see below), whose sum is σ = 351753696. Its totient is φ = 100501052.
The previous prime is 201002063. The next prime is 201002111. The reversal of 201002108 is 801200102.
201002108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 201002092 and 201002101.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25125260 + ... + 25125267.
It is an arithmetic number, because the mean of its divisors is an integer number (58625616).
Almost surely, 2201002108 is an apocalyptic number.
It is an amenable number.
201002108 is a deficient number, since it is larger than the sum of its proper divisors (150751588).
201002108 is a wasteful number, since it uses less digits than its factorization.
201002108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50250531 (or 50250529 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 201002108 is about 14177.5212219908. The cubic root of 201002108 is about 585.7786480474.
The spelling of 201002108 in words is "two hundred one million, two thousand, one hundred eight".
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