Base | Representation |
---|---|
bin | 1100110111111… |
… | …11001100100001 |
3 | 21112012222012020 |
4 | 12123333030201 |
5 | 210122000113 |
6 | 14414452053 |
7 | 2450661621 |
oct | 633771441 |
9 | 245188166 |
10 | 108000033 |
11 | 55a66029 |
12 | 30204029 |
13 | 194b4c5b |
14 | 104b4881 |
15 | 9735023 |
hex | 66ff321 |
108000033 has 8 divisors (see below), whose sum is σ = 144132768. Its totient is φ = 71933664.
The previous prime is 107999999. The next prime is 108000043. The reversal of 108000033 is 330000801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 108000033 - 213 = 107991841 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 107999976 and 108000021.
It is not an unprimeable number, because it can be changed into a prime (108000043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12660 + ... + 19397.
It is an arithmetic number, because the mean of its divisors is an integer number (18016596).
Almost surely, 2108000033 is an apocalyptic number.
It is an amenable number.
108000033 is a deficient number, since it is larger than the sum of its proper divisors (36132735).
108000033 is a wasteful number, since it uses less digits than its factorization.
108000033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33183.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 108000033 is about 10392.3064331264. The cubic root of 108000033 is about 476.2203640944.
Adding to 108000033 its reverse (330000801), we get a palindrome (438000834).
The spelling of 108000033 in words is "one hundred eight million, thirty-three", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •