Base | Representation |
---|---|
bin | 110010000001101101111001… |
… | …001100100001111101000010 |
3 | 1001212000201220121101221100200 |
4 | 302001231321030201331002 |
5 | 212314303110142001010 |
6 | 2055535535132030030 |
7 | 64225641466105602 |
oct | 6201557114417502 |
9 | 1055021817357320 |
10 | 220020323000130 |
11 | 64118105463164 |
12 | 208154b5002316 |
13 | 959ca9ab3c183 |
14 | 3c4907d006c02 |
15 | 1a683781e4cc0 |
hex | c81b79321f42 |
220020323000130 has 96 divisors (see below), whose sum is σ = 576962405720064. Its totient is φ = 58169190296448.
The previous prime is 220020323000117. The next prime is 220020323000131. The reversal of 220020323000130 is 31000323020022.
It is a happy number.
220020323000130 is a `hidden beast` number, since 2 + 200 + 2 + 0 + 32 + 300 + 0 + 130 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (220020323000131) 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, 9501232 + ... + 23028548.
It is an arithmetic number, because the mean of its divisors is an integer number (6010025059584).
Almost surely, 2220020323000130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 220020323000130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288481202860032).
220020323000130 is an abundant number, since it is smaller than the sum of its proper divisors (356942082719934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220020323000130 is a wasteful number, since it uses less digits than its factorization.
220020323000130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13528880 (or 13528877 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 220020323000130 its reverse (31000323020022), we get a palindrome (251020646020152).
The spelling of 220020323000130 in words is "two hundred twenty trillion, twenty billion, three hundred twenty-three million, one hundred thirty", and thus it is an aban number.
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