Base | Representation |
---|---|
bin | 1100111000010… |
… | …10101100000000 |
3 | 21112022100202121 |
4 | 12130022230000 |
5 | 210130001404 |
6 | 14415454024 |
7 | 2451246064 |
oct | 634125400 |
9 | 245270677 |
10 | 108047104 |
11 | 55a98430 |
12 | 30227314 |
13 | 195004c9 |
14 | 104c7aa4 |
15 | 9743e54 |
hex | 670ab00 |
108047104 has 144 divisors (see below), whose sum is σ = 260045856. Its totient is φ = 44236800.
The previous prime is 108047083. The next prime is 108047117. The reversal of 108047104 is 401740801.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1771234 + ... + 1771294.
It is an arithmetic number, because the mean of its divisors is an integer number (1805874).
Almost surely, 2108047104 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 108047104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130022928).
108047104 is an abundant number, since it is smaller than the sum of its proper divisors (151998752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108047104 is a wasteful number, since it uses less digits than its factorization.
108047104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142 (or 128 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 25.
The square root of 108047104 is about 10394.5708906140. The cubic root of 108047104 is about 476.2895397304.
Adding to 108047104 its reverse (401740801), we get a palindrome (509787905).
It can be divided in two parts, 1080 and 47104, that added together give a palindrome (48184).
The spelling of 108047104 in words is "one hundred eight million, forty-seven thousand, one hundred four".
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