Base | Representation |
---|---|
bin | 111001110101… |
… | …0110101110100 |
3 | 2010001112000101 |
4 | 1303222311310 |
5 | 30230301121 |
6 | 3001523444 |
7 | 515506303 |
oct | 163526564 |
9 | 63045011 |
10 | 30322036 |
11 | 16130438 |
12 | a1a3584 |
13 | 6388744 |
14 | 405443a |
15 | 29de491 |
hex | 1cead74 |
30322036 has 6 divisors (see below), whose sum is σ = 53063570. Its totient is φ = 15161016.
The previous prime is 30322031. The next prime is 30322049. The reversal of 30322036 is 63022303.
It can be written as a sum of positive squares in only one way, i.e., 28090000 + 2232036 = 5300^2 + 1494^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30322031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3790251 + ... + 3790258.
Almost surely, 230322036 is an apocalyptic number.
It is an amenable number.
30322036 is a deficient number, since it is larger than the sum of its proper divisors (22741534).
30322036 is a wasteful number, since it uses less digits than its factorization.
30322036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7580513 (or 7580511 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 30322036 is about 5506.5448331962. The cubic root of 30322036 is about 311.8311188819.
Adding to 30322036 its reverse (63022303), we get a palindrome (93344339).
The spelling of 30322036 in words is "thirty million, three hundred twenty-two thousand, thirty-six".
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