Base | Representation |
---|---|
bin | 110010101010100110… |
… | …0011001001110010000 |
3 | 101101211200222012210200 |
4 | 1211111030121032100 |
5 | 3240312143313200 |
6 | 121552244255200 |
7 | 10601152306050 |
oct | 1452514311620 |
9 | 341750865720 |
10 | 108803494800 |
11 | 42163811040 |
12 | 191060a1500 |
13 | a34c65a370 |
14 | 53a2323560 |
15 | 2c6c04c800 |
hex | 1955319390 |
108803494800 has 1440 divisors, whose sum is σ = 513456303360. Its totient is φ = 20603289600.
The previous prime is 108803494747. The next prime is 108803494847. The reversal of 108803494800 is 8494308801.
108803494800 is a `hidden beast` number, since 1 + 0 + 8 + 80 + 3 + 494 + 80 + 0 = 666.
108803494800 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 392792262 + ... + 392792538.
Almost surely, 2108803494800 is an apocalyptic number.
108803494800 is a gapful number since it is divisible by the number (10) 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 108803494800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256728151680).
108803494800 is an abundant number, since it is smaller than the sum of its proper divisors (404652808560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108803494800 is a wasteful number, since it uses less digits than its factorization.
108803494800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441 (or 427 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 45.
The spelling of 108803494800 in words is "one hundred eight billion, eight hundred three million, four hundred ninety-four thousand, eight hundred".
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