Base | Representation |
---|---|
bin | 1100010101101001… |
… | …0110111011101110 |
3 | 22112211011002222222 |
4 | 3011122112323232 |
5 | 23240334134410 |
6 | 1304352035342 |
7 | 145034500400 |
oct | 30532267356 |
9 | 8484132888 |
10 | 3312021230 |
11 | 144a605631 |
12 | 785232b52 |
13 | 40a230b9b |
14 | 235c28b70 |
15 | 145b79955 |
hex | c5696eee |
3312021230 has 48 divisors (see below), whose sum is σ = 7048718496. Its totient is φ = 1116924480.
The previous prime is 3312021221. The next prime is 3312021281. The reversal of 3312021230 is 321202133.
It is a junction number, because it is equal to n+sod(n) for n = 3312021199 and 3312021208.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25514 + ... + 85293.
It is an arithmetic number, because the mean of its divisors is an integer number (146848302).
Almost surely, 23312021230 is an apocalyptic number.
3312021230 is an abundant number, since it is smaller than the sum of its proper divisors (3736697266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3312021230 is a wasteful number, since it uses less digits than its factorization.
3312021230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110889 (or 110882 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 3312021230 is about 57550.1627278325. The cubic root of 3312021230 is about 1490.6111676818.
Adding to 3312021230 its reverse (321202133), we get a palindrome (3633223363).
The spelling of 3312021230 in words is "three billion, three hundred twelve million, twenty-one thousand, two hundred thirty".
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