Base | Representation |
---|---|
bin | 1100011010101001… |
… | …1101100101110100 |
3 | 22121021122221220221 |
4 | 3012222131211310 |
5 | 23311223120040 |
6 | 1310422104124 |
7 | 145411126351 |
oct | 30652354564 |
9 | 8537587827 |
10 | 3333020020 |
11 | 1460448300 |
12 | 79027b044 |
13 | 4116a3ac5 |
14 | 238933628 |
15 | 14792674a |
hex | c6a9d974 |
3333020020 has 36 divisors (see below), whose sum is σ = 7693497252. Its totient is φ = 1212006400.
The previous prime is 3333019997. The next prime is 3333020027. The reversal of 3333020020 is 200203333.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1552517604 + 1780502416 = 39402^2 + 42196^2 .
It is a super-2 number, since 2×33330200202 = 22218044907441600800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3333019976 and 3333020003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3333020027) 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 11 ways as a sum of consecutive naturals, for example, 686221 + ... + 691060.
It is an arithmetic number, because the mean of its divisors is an integer number (213708257).
Almost surely, 23333020020 is an apocalyptic number.
It is an amenable number.
3333020020 is an abundant number, since it is smaller than the sum of its proper divisors (4360477232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3333020020 is a wasteful number, since it uses less digits than its factorization.
3333020020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1377312 (or 1377299 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 16.
The square root of 3333020020 is about 57732.3134821393. The cubic root of 3333020020 is about 1493.7547779239.
Adding to 3333020020 its reverse (200203333), we get a palindrome (3533223353).
The spelling of 3333020020 in words is "three billion, three hundred thirty-three million, twenty thousand, twenty".
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