Base | Representation |
---|---|
bin | 1100110011101001100… |
… | …1101100101011000100 |
3 | 210000220210100221202000 |
4 | 3030322121230223010 |
5 | 12101101411202304 |
6 | 245024403345300 |
7 | 21616243615320 |
oct | 3147231545304 |
9 | 700823327660 |
10 | 220023147204 |
11 | 85347370043 |
12 | 36785382230 |
13 | 1799573c883 |
14 | a9134b0980 |
15 | 5acb263939 |
hex | 333a66cac4 |
220023147204 has 96 divisors (see below), whose sum is σ = 674400518400. Its totient is φ = 60696034560.
The previous prime is 220023147163. The next prime is 220023147209. The reversal of 220023147204 is 402741320022.
220023147204 is a `hidden beast` number, since 220 + 0 + 231 + 4 + 7 + 204 = 666.
220023147204 is digitally balanced in base 2, 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 (27).
It is not an unprimeable number, because it can be changed into a prime (220023147209) 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 31 ways as a sum of consecutive naturals, for example, 4995937 + ... + 5039784.
It is an arithmetic number, because the mean of its divisors is an integer number (7025005400).
Almost surely, 2220023147204 is an apocalyptic number.
It is an amenable number.
220023147204 is an abundant number, since it is smaller than the sum of its proper divisors (454377371196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220023147204 is a wasteful number, since it uses less digits than its factorization.
220023147204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10035770 (or 10035762 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 27.
Adding to 220023147204 its reverse (402741320022), we get a palindrome (622764467226).
The spelling of 220023147204 in words is "two hundred twenty billion, twenty-three million, one hundred forty-seven thousand, two hundred four".
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