Base | Representation |
---|---|
bin | 11110101101000111101… |
… | …010010111010101110000 |
3 | 21110201100201000111021200 |
4 | 132231013222113111300 |
5 | 234032320443332240 |
6 | 4253200204051200 |
7 | 305305353350016 |
oct | 36550752272560 |
9 | 7421321014250 |
10 | 2110031230320 |
11 | 74394a691782 |
12 | 2a0b31233b00 |
13 | 123c8a377250 |
14 | 741a9c828b6 |
15 | 39d47be3930 |
hex | 1eb47a97570 |
2110031230320 has 960 divisors, whose sum is σ = 8220673843200. Its totient is φ = 480693657600.
The previous prime is 2110031230303. The next prime is 2110031230357. The reversal of 2110031230320 is 230321300112.
2110031230320 is a `hidden beast` number, since 2 + 1 + 1 + 0 + 0 + 312 + 30 + 320 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2110031230293 and 2110031230302.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1418984617 + ... + 1418986103.
It is an arithmetic number, because the mean of its divisors is an integer number (8563201920).
Almost surely, 22110031230320 is an apocalyptic number.
2110031230320 is a gapful number since it is divisible by the number (20) 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 2110031230320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4110336921600).
2110031230320 is an abundant number, since it is smaller than the sum of its proper divisors (6110642612880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2110031230320 is a wasteful number, since it uses less digits than its factorization.
2110031230320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1718 (or 1709 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 2110031230320 its reverse (230321300112), we get a palindrome (2340352530432).
The spelling of 2110031230320 in words is "two trillion, one hundred ten billion, thirty-one million, two hundred thirty thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •