Base | Representation |
---|---|
bin | 100000010011110000000… |
… | …101010100111100111000 |
3 | 21212020210201102111222220 |
4 | 200103300011110330320 |
5 | 242334013122144422 |
6 | 4415543212444040 |
7 | 316256252366142 |
oct | 40236005247470 |
9 | 7766721374886 |
10 | 2220231053112 |
11 | 78665a603696 |
12 | 2ba366a79620 |
13 | 1314a0098897 |
14 | 796617ddc92 |
15 | 3cb4760ce5c |
hex | 204f0154f38 |
2220231053112 has 64 divisors (see below), whose sum is σ = 5730516249600. Its totient is φ = 716092600320.
The previous prime is 2220231053087. The next prime is 2220231053153. The reversal of 2220231053112 is 2113501320222.
It is a super-3 number, since 3×22202310531123 (a number of 38 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
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 15 ways as a sum of consecutive naturals, for example, 4643064 + ... + 5098872.
It is an arithmetic number, because the mean of its divisors is an integer number (89539316400).
Almost surely, 22220231053112 is an apocalyptic number.
It is an amenable number.
2220231053112 is an abundant number, since it is smaller than the sum of its proper divisors (3510285196488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220231053112 is a wasteful number, since it uses less digits than its factorization.
2220231053112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462396 (or 462392 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 2220231053112 its reverse (2113501320222), we get a palindrome (4333732373334).
The spelling of 2220231053112 in words is "two trillion, two hundred twenty billion, two hundred thirty-one million, fifty-three thousand, one hundred twelve".
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