Base | Representation |
---|---|
bin | 101100000110000110000… |
… | …100001110110110010100 |
3 | 101201200110221011012100211 |
4 | 230012012010032312110 |
5 | 344121323001400040 |
6 | 10240015532015204 |
7 | 431632132135651 |
oct | 54060604166624 |
9 | 11650427135324 |
10 | 3030201200020 |
11 | a69112642315 |
12 | 40b334301504 |
13 | 18c9927ac567 |
14 | a693bd56c28 |
15 | 53c50d628ea |
hex | 2c18610ed94 |
3030201200020 has 24 divisors (see below), whose sum is σ = 6363455540904. Its totient is φ = 1212074190336.
The previous prime is 3030201200009. The next prime is 3030201200023. The reversal of 3030201200020 is 200021020303.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2149959443076 + 880241756944 = 1466274^2 + 938212^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030201200023) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 6538704 + ... + 6986776.
It is an arithmetic number, because the mean of its divisors is an integer number (265143980871).
Almost surely, 23030201200020 is an apocalyptic number.
It is an amenable number.
3030201200020 is an abundant number, since it is smaller than the sum of its proper divisors (3333254340884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030201200020 is a wasteful number, since it uses less digits than its factorization.
3030201200020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 786219 (or 786217 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 3030201200020 its reverse (200021020303), we get a palindrome (3230222220323).
The spelling of 3030201200020 in words is "three trillion, thirty billion, two hundred one million, two hundred thousand, twenty".
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