Base | Representation |
---|---|
bin | 1101000101101… |
… | …11110101100000 |
3 | 21122121200000000 |
4 | 12202313311200 |
5 | 211102224041 |
6 | 14521300000 |
7 | 2502216615 |
oct | 642676540 |
9 | 248550000 |
10 | 109804896 |
11 | 56a89053 |
12 | 30934600 |
13 | 19997616 |
14 | 1082450c |
15 | 998ebb6 |
hex | 68b7d60 |
109804896 has 108 divisors (see below), whose sum is σ = 324871092. Its totient is φ = 36531648.
The previous prime is 109804879. The next prime is 109804897. The reversal of 109804896 is 698408901.
It is a tau number, because it is divible by the number of its divisors (108).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109804897) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 209691 + ... + 210213.
Almost surely, 2109804896 is an apocalyptic number.
109804896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 109804896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162435546).
109804896 is an abundant number, since it is smaller than the sum of its proper divisors (215066196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109804896 is an frugal number, since it uses more digits than its factorization.
109804896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 557 (or 528 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 45.
The square root of 109804896 is about 10478.7831354600. The cubic root of 109804896 is about 478.8585377013.
It can be divided in two parts, 10980 and 4896, that added together give a square (15876 = 1262).
The spelling of 109804896 in words is "one hundred nine million, eight hundred four thousand, eight hundred ninety-six".
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