Base | Representation |
---|---|
bin | 11000011100101010100 |
3 | 1111200220200 |
4 | 3003211110 |
5 | 201113413 |
6 | 25100500 |
7 | 6544410 |
oct | 3034524 |
9 | 1450820 |
10 | 801108 |
11 | 4a7980 |
12 | 327730 |
13 | 220839 |
14 | 16bd40 |
15 | 10c573 |
hex | c3954 |
801108 has 108 divisors (see below), whose sum is σ = 2681952. Its totient is φ = 195840.
The previous prime is 801107. The next prime is 801127.
It is a happy number.
801108 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (18).
801108 is a strobogrammatic number because it is the same when read upside-down.
It is a nialpdrome in base 7.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 801108.
It is not an unprimeable number, because it can be changed into a prime (801103) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 47116 + ... + 47132.
2801108 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 801108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1340976).
801108 is an abundant number, since it is smaller than the sum of its proper divisors (1880844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
801108 is a wasteful number, since it uses less digits than its factorization.
801108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62 (or 40 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
The square root of 801108 is about 895.0463675140. The cubic root of 801108 is about 92.8746142386.
It can be divided in two parts, 801 and 108, that added together give a palindrome (909).
The spelling of 801108 in words is "eight hundred one thousand, one hundred eight".
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