Base | Representation |
---|---|
bin | 1011010000010011… |
… | …1110001100110001 |
3 | 21210112220222022201 |
4 | 2310010332030301 |
5 | 22141411432400 |
6 | 1215442503201 |
7 | 134603536516 |
oct | 26404761461 |
9 | 7715828281 |
10 | 3021202225 |
11 | 1310431a48 |
12 | 703964b01 |
13 | 391bc8c32 |
14 | 20936530d |
15 | 12a38106a |
hex | b413e331 |
3021202225 has 24 divisors (see below), whose sum is σ = 3793116600. Its totient is φ = 2386944000.
The previous prime is 3021202213. The next prime is 3021202271. The reversal of 3021202225 is 5222021203.
It can be written as a sum of positive squares in 12 ways, for example, as 1974291489 + 1046910736 = 44433^2 + 32356^2 .
It is not a de Polignac number, because 3021202225 - 219 = 3020677937 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 671985 + ... + 676465.
It is an arithmetic number, because the mean of its divisors is an integer number (158046525).
Almost surely, 23021202225 is an apocalyptic number.
It is an amenable number.
3021202225 is a deficient number, since it is larger than the sum of its proper divisors (771914375).
3021202225 is a wasteful number, since it uses less digits than its factorization.
3021202225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4821 (or 4816 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 3021202225 is about 54965.4639296349. The cubic root of 3021202225 is about 1445.6392529249.
Adding to 3021202225 its reverse (5222021203), we get a palindrome (8243223428).
The spelling of 3021202225 in words is "three billion, twenty-one million, two hundred two thousand, two hundred twenty-five".
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