Base | Representation |
---|---|
bin | 11111111111111000001100 |
3 | 120210011022200 |
4 | 133333320030 |
5 | 4121404413 |
6 | 455441500 |
7 | 131204061 |
oct | 37777014 |
9 | 16704280 |
10 | 8388108 |
11 | 480a123 |
12 | 2986290 |
13 | 1978ca1 |
14 | 1184c68 |
15 | b0a573 |
hex | 7ffe0c |
8388108 has 36 divisors (see below), whose sum is σ = 21724248. Its totient is φ = 2727360.
The previous prime is 8388091. The next prime is 8388109. The reversal of 8388108 is 8018838.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (8388109) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1366 + ... + 4317.
Almost surely, 28388108 is an apocalyptic number.
It is an amenable number.
8388108 is an abundant number, since it is smaller than the sum of its proper divisors (13336140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8388108 is a wasteful number, since it uses less digits than its factorization.
8388108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5734 (or 5729 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 36.
The square root of 8388108 is about 2896.2230577081. The cubic root of 8388108 is about 203.1832976021.
The spelling of 8388108 in words is "eight million, three hundred eighty-eight thousand, one hundred eight".
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