Base | Representation |
---|---|
bin | 10100100001000111… |
… | …011101011010111000 |
3 | 2002212100011022110200 |
4 | 110201013131122320 |
5 | 330104243040440 |
6 | 14042020442200 |
7 | 1406635436253 |
oct | 244107353270 |
9 | 62770138420 |
10 | 22030440120 |
11 | 9385677807 |
12 | 4329b49360 |
13 | 210124c3b0 |
14 | 10cdc2609a |
15 | 88e142c30 |
hex | 5211dd6b8 |
22030440120 has 96 divisors (see below), whose sum is σ = 77106556800. Its totient is φ = 5422876416.
The previous prime is 22030440109. The next prime is 22030440161. The reversal of 22030440120 is 2104403022.
22030440120 is a `hidden beast` number, since 2 + 203 + 0 + 440 + 1 + 20 = 666.
It is a super-2 number, since 2×220304401202 (a number of 21 digits) contains 22 as substring.
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 = 22030440093 and 22030440102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2349000 + ... + 2358359.
It is an arithmetic number, because the mean of its divisors is an integer number (803193300).
Almost surely, 222030440120 is an apocalyptic number.
22030440120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22030440120 is an abundant number, since it is smaller than the sum of its proper divisors (55076116680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22030440120 is a wasteful number, since it uses less digits than its factorization.
22030440120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4707389 (or 4707382 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 22030440120 its reverse (2104403022), we get a palindrome (24134843142).
The spelling of 22030440120 in words is "twenty-two billion, thirty million, four hundred forty thousand, one hundred twenty".
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