Base | Representation |
---|---|
bin | 100000010101100111010… |
… | …110011010010101100000 |
3 | 21212102222011121011222111 |
4 | 200111213112122111200 |
5 | 242402112344122240 |
6 | 4420513532245104 |
7 | 316356660336604 |
oct | 40254726322540 |
9 | 7772864534874 |
10 | 2222232020320 |
11 | 7874970509a4 |
12 | 2ba825010794 |
13 | 13172b7c1250 |
14 | 797b146b504 |
15 | 3cc131121ea |
hex | 2056759a560 |
2222232020320 has 96 divisors (see below), whose sum is σ = 5746557821760. Its totient is φ = 807065303040.
The previous prime is 2222232020291. The next prime is 2222232020341. The reversal of 2222232020320 is 230202322222.
It is a junction number, because it is equal to n+sod(n) for n = 2222232020291 and 2222232020300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8630340 + ... + 8884099.
It is an arithmetic number, because the mean of its divisors is an integer number (59859977310).
Almost surely, 22222232020320 is an apocalyptic number.
2222232020320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2222232020320 is an abundant number, since it is smaller than the sum of its proper divisors (3524325801440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222232020320 is a wasteful number, since it uses less digits than its factorization.
2222232020320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17514528 (or 17514520 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 22.
Adding to 2222232020320 its reverse (230202322222), we get a palindrome (2452434342542).
The spelling of 2222232020320 in words is "two trillion, two hundred twenty-two billion, two hundred thirty-two million, twenty thousand, three hundred twenty".
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