Base | Representation |
---|---|
bin | 110010100100010100… |
… | …1011011010110100000 |
3 | 101101022000220001210220 |
4 | 1211020221123112200 |
5 | 3234344302030023 |
6 | 121515324523040 |
7 | 10563015200100 |
oct | 1451051332640 |
9 | 341260801726 |
10 | 108593001888 |
11 | 42065a11658 |
12 | 190676b0480 |
13 | a317b6b047 |
14 | 53823ad200 |
15 | 2c5881e3e3 |
hex | 1948a5b5a0 |
108593001888 has 288 divisors, whose sum is σ = 361093723200. Its totient is φ = 28379344896.
The previous prime is 108593001887. The next prime is 108593001901. The reversal of 108593001888 is 888100395801.
It is a self number, because there is not a number n which added to its sum of digits gives 108593001888.
It is not an unprimeable number, because it can be changed into a prime (108593001887) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2570956 + ... + 2612852.
It is an arithmetic number, because the mean of its divisors is an integer number (1253797650).
Almost surely, 2108593001888 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 108593001888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180546861600).
108593001888 is an abundant number, since it is smaller than the sum of its proper divisors (252500721312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108593001888 is a wasteful number, since it uses less digits than its factorization.
108593001888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41972 (or 41957 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 51.
The spelling of 108593001888 in words is "one hundred eight billion, five hundred ninety-three million, one thousand, eight hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •