Base | Representation |
---|---|
bin | 1011010000000001… |
… | …1101100100100000 |
3 | 21210110200220121121 |
4 | 2310000131210200 |
5 | 22141111120000 |
6 | 1215401302024 |
7 | 134560514014 |
oct | 26400354440 |
9 | 7713626547 |
10 | 3020020000 |
11 | 130a7a47a8 |
12 | 703494914 |
13 | 3918a3aaa |
14 | 209138544 |
15 | 12a1eab1a |
hex | b401d920 |
3020020000 has 120 divisors (see below), whose sum is σ = 7670944512. Its totient is φ = 1168800000.
The previous prime is 3020019997. The next prime is 3020020007. The reversal of 3020020000 is 200203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020020007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 617565 + ... + 622435.
Almost surely, 23020020000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3020020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3835472256).
3020020000 is an abundant number, since it is smaller than the sum of its proper divisors (4650924512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020020000 is an equidigital number, since it uses as much as digits as its factorization.
3020020000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4932 (or 4909 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 7.
The square root of 3020020000 is about 54954.7086244664. The cubic root of 3020020000 is about 1445.4506642206.
Adding to 3020020000 its reverse (200203), we get a palindrome (3020220203).
The spelling of 3020020000 in words is "three billion, twenty million, twenty thousand".
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