Base | Representation |
---|---|
bin | 110010000100010101010000… |
… | …000010110011010001101110 |
3 | 1001212122220202002021211200100 |
4 | 302010111100002303101232 |
5 | 212330224120412211342 |
6 | 2100154254312211530 |
7 | 64244632541513004 |
oct | 6204252002632156 |
9 | 1055586662254610 |
10 | 220200021210222 |
11 | 64187339409099 |
12 | 208442a5699ba6 |
13 | 95b3a080a9cc1 |
14 | 3c53a48ac4a74 |
15 | 1a6cd94188e4c |
hex | c845500b346e |
220200021210222 has 48 divisors (see below), whose sum is σ = 502272574661520. Its totient is φ = 69528264192000.
The previous prime is 220200021210179. The next prime is 220200021210229. The reversal of 220200021210222 is 222012120002022.
220200021210222 is a `hidden beast` number, since 2 + 20 + 200 + 0 + 212 + 10 + 222 = 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 = 220200021210195 and 220200021210204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220200021210229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36968979 + ... + 42510062.
It is an arithmetic number, because the mean of its divisors is an integer number (10464011972115).
Almost surely, 2220200021210222 is an apocalyptic number.
220200021210222 is an abundant number, since it is smaller than the sum of its proper divisors (282072553451298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220200021210222 is a wasteful number, since it uses less digits than its factorization.
220200021210222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79487169 (or 79487166 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 220200021210222 its reverse (222012120002022), we get a palindrome (442212141212244).
The spelling of 220200021210222 in words is "two hundred twenty trillion, two hundred billion, twenty-one million, two hundred ten thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •