Base | Representation |
---|---|
bin | 1100111011111… |
… | …01101010001101 |
3 | 21120012021202021 |
4 | 12131331222031 |
5 | 210240034104 |
6 | 14433530141 |
7 | 2455250044 |
oct | 635755215 |
9 | 246167667 |
10 | 108518029 |
11 | 5628a224 |
12 | 30413951 |
13 | 19636969 |
14 | 105ab55b |
15 | 97d8754 |
hex | 677da8d |
108518029 has 8 divisors (see below), whose sum is σ = 112500000. Its totient is φ = 104552112.
The previous prime is 108518023. The next prime is 108518057. The reversal of 108518029 is 920815801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 108518029 - 27 = 108517901 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 108517985 and 108518003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108518023) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 10722 + ... + 18220.
It is an arithmetic number, because the mean of its divisors is an integer number (14062500).
Almost surely, 2108518029 is an apocalyptic number.
It is an amenable number.
108518029 is a deficient number, since it is larger than the sum of its proper divisors (3981971).
108518029 is an equidigital number, since it uses as much as digits as its factorization.
108518029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8027.
The product of its (nonzero) digits is 5760, while the sum is 34.
The square root of 108518029 is about 10417.1987117459. The cubic root of 108518029 is about 476.9805086478.
The spelling of 108518029 in words is "one hundred eight million, five hundred eighteen thousand, twenty-nine".
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