Base | Representation |
---|---|
bin | 100000011111000001001… |
… | …111101100010111110100 |
3 | 21220102000220222222102100 |
4 | 200133001033230113310 |
5 | 243033303004040340 |
6 | 4425303542142100 |
7 | 320165136065262 |
oct | 40370117542764 |
9 | 7812026888370 |
10 | 2232330143220 |
11 | 7907a9195111 |
12 | 300782a21930 |
13 | 13267a9159b8 |
14 | 7a08c653432 |
15 | 3d104903830 |
hex | 207c13ec5f4 |
2232330143220 has 72 divisors (see below), whose sum is σ = 6771846017664. Its totient is φ = 595248954048.
The previous prime is 2232330143207. The next prime is 2232330143221. The reversal of 2232330143220 is 223410332322.
2232330143220 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 330 + 1 + 4 + 322 + 0 = 666.
2232330143220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×22323301432203 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232330143221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2395497 + ... + 3194223.
It is an arithmetic number, because the mean of its divisors is an integer number (94053416912).
Almost surely, 22232330143220 is an apocalyptic number.
2232330143220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2232330143220 is an abundant number, since it is smaller than the sum of its proper divisors (4539515874444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2232330143220 is a wasteful number, since it uses less digits than its factorization.
2232330143220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 814269 (or 814264 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 2232330143220 its reverse (223410332322), we get a palindrome (2455740475542).
The spelling of 2232330143220 in words is "two trillion, two hundred thirty-two billion, three hundred thirty million, one hundred forty-three thousand, two hundred twenty".
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