Base | Representation |
---|---|
bin | 111001010100… |
… | …0111111011100 |
3 | 2002112211000202 |
4 | 1302220333130 |
5 | 30143133231 |
6 | 2552043032 |
7 | 513304040 |
oct | 162507734 |
9 | 62484022 |
10 | 30052316 |
11 | 15a66828 |
12 | a093478 |
13 | 62c2a48 |
14 | 3dc4020 |
15 | 29895cb |
hex | 1ca8fdc |
30052316 has 12 divisors (see below), whose sum is σ = 60104688. Its totient is φ = 12879552.
The previous prime is 30052307. The next prime is 30052327. The reversal of 30052316 is 61325003.
30052316 = 20692 + 20702 + ... + 20752.
30052316 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536621 + ... + 536676.
It is an arithmetic number, because the mean of its divisors is an integer number (5008724).
Almost surely, 230052316 is an apocalyptic number.
It is an amenable number.
30052316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30052316 is a wasteful number, since it uses less digits than its factorization.
30052316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1073308 (or 1073306 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 30052316 is about 5481.9992703392. Note that the first 3 decimals coincide. The cubic root of 30052316 is about 310.9037656777.
Adding to 30052316 its reverse (61325003), we get a palindrome (91377319).
The spelling of 30052316 in words is "thirty million, fifty-two thousand, three hundred sixteen".
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