Base | Representation |
---|---|
bin | 111001110101… |
… | …0110110110111 |
3 | 2010001112002212 |
4 | 1303222312313 |
5 | 30230301403 |
6 | 3001524035 |
7 | 515506430 |
oct | 163526667 |
9 | 63045085 |
10 | 30322103 |
11 | 16130499 |
12 | a1a361b |
13 | 6388796 |
14 | 4054487 |
15 | 29de4d8 |
hex | 1ceadb7 |
30322103 has 8 divisors (see below), whose sum is σ = 35011872. Its totient is φ = 25721856.
The previous prime is 30322099. The next prime is 30322109. The reversal of 30322103 is 30122303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30322103 - 22 = 30322099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30322109) 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 7 ways as a sum of consecutive naturals, for example, 21650 + ... + 23007.
It is an arithmetic number, because the mean of its divisors is an integer number (4376484).
Almost surely, 230322103 is an apocalyptic number.
30322103 is a deficient number, since it is larger than the sum of its proper divisors (4689769).
30322103 is an equidigital number, since it uses as much as digits as its factorization.
30322103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44761.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 30322103 is about 5506.5509168626. The cubic root of 30322103 is about 311.8313485572.
Adding to 30322103 its reverse (30122303), we get a palindrome (60444406).
The spelling of 30322103 in words is "thirty million, three hundred twenty-two thousand, one hundred three".
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