Base | Representation |
---|---|
bin | 101011111100110010000… |
… | …001010001001001000000 |
3 | 101200201200000101200021200 |
4 | 223330302001101021000 |
5 | 343440333001432430 |
6 | 10231243345221200 |
7 | 431126254433325 |
oct | 53746201211100 |
9 | 11621600350250 |
10 | 3020201202240 |
11 | a64950929a42 |
12 | 409403331800 |
13 | 18ba5aac3101 |
14 | a626dbd4b4c |
15 | 53867ea5460 |
hex | 2bf32051240 |
3020201202240 has 336 divisors, whose sum is σ = 10673305763328. Its totient is φ = 783303340032.
The previous prime is 3020201202191. The next prime is 3020201202253. The reversal of 3020201202240 is 422021020203.
3020201202240 is a `hidden beast` number, since 3 + 0 + 20 + 201 + 202 + 240 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 386062969 + ... + 386070791.
Almost surely, 23020201202240 is an apocalyptic number.
3020201202240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3020201202240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5336652881664).
3020201202240 is an abundant number, since it is smaller than the sum of its proper divisors (7653104561088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020201202240 is a wasteful number, since it uses less digits than its factorization.
3020201202240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11506 (or 11493 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 3020201202240 its reverse (422021020203), we get a palindrome (3442222222443).
The spelling of 3020201202240 in words is "three trillion, twenty billion, two hundred one million, two hundred two thousand, two hundred forty".
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