Base | Representation |
---|---|
bin | 110010101110000101… |
… | …0100000100111001001 |
3 | 101102010212000201020010 |
4 | 1211130022200213021 |
5 | 3241032113110124 |
6 | 122012023022133 |
7 | 10604102321652 |
oct | 1453412404711 |
9 | 342125021203 |
10 | 108920441289 |
11 | 42213827730 |
12 | 1913929a949 |
13 | a36a95547a |
14 | 53b3a86529 |
15 | 2c7744d529 |
hex | 195c2a09c9 |
108920441289 has 32 divisors (see below), whose sum is σ = 162366519168. Its totient is φ = 64373504000.
The previous prime is 108920441281. The next prime is 108920441293. The reversal of 108920441289 is 982144029801.
It is a cyclic number.
It is not a de Polignac number, because 108920441289 - 23 = 108920441281 is a prime.
It is not an unprimeable number, because it can be changed into a prime (108920441281) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3220909 + ... + 3254549.
It is an arithmetic number, because the mean of its divisors is an integer number (5073953724).
Almost surely, 2108920441289 is an apocalyptic number.
It is an amenable number.
108920441289 is a deficient number, since it is larger than the sum of its proper divisors (53446077879).
108920441289 is a wasteful number, since it uses less digits than its factorization.
108920441289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36089.
The product of its (nonzero) digits is 331776, while the sum is 48.
The spelling of 108920441289 in words is "one hundred eight billion, nine hundred twenty million, four hundred forty-one thousand, two hundred eighty-nine".
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