Base | Representation |
---|---|
bin | 110010101010101001… |
… | …0111111101110010011 |
3 | 101101211211020010200121 |
4 | 1211111102333232103 |
5 | 3240313114202423 |
6 | 121552345331111 |
7 | 10601203104322 |
oct | 1452522775623 |
9 | 341754203617 |
10 | 108805225363 |
11 | 4216479325a |
12 | 19106796a97 |
13 | a34cb14c73 |
14 | 53a26540b9 |
15 | 2c6c29045d |
hex | 19554bfb93 |
108805225363 has 4 divisors (see below), whose sum is σ = 109189696408. Its totient is φ = 108420754320.
The previous prime is 108805225339. The next prime is 108805225369. The reversal of 108805225363 is 363522508801.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363522508801 = 5869 ⋅61939429.
It is a cyclic number.
It is not a de Polignac number, because 108805225363 - 29 = 108805224851 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (108805225369) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192235098 + ... + 192235663.
It is an arithmetic number, because the mean of its divisors is an integer number (27297424102).
Almost surely, 2108805225363 is an apocalyptic number.
108805225363 is a deficient number, since it is larger than the sum of its proper divisors (384471045).
108805225363 is an equidigital number, since it uses as much as digits as its factorization.
108805225363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384471044.
The product of its (nonzero) digits is 345600, while the sum is 43.
The spelling of 108805225363 in words is "one hundred eight billion, eight hundred five million, two hundred twenty-five thousand, three hundred sixty-three".
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