Base | Representation |
---|---|
bin | 1101101001111111110101… |
… | …00011101010111001101110 |
3 | 10221022212111122011102021122 |
4 | 12310333322203222321232 |
5 | 12414004043411133402 |
6 | 143511423310300542 |
7 | 6216422216332202 |
oct | 664777243527156 |
9 | 127285448142248 |
10 | 30030320021102 |
11 | 9628872843735 |
12 | 34500b14b7752 |
13 | 139ab01bc203b |
14 | 75b6920dab02 |
15 | 371256a68ca2 |
hex | 1b4ffa8eae6e |
30030320021102 has 32 divisors (see below), whose sum is σ = 50074250118912. Its totient is φ = 13434554795904.
The previous prime is 30030320021089. The next prime is 30030320021129. The reversal of 30030320021102 is 20112002303003.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117669908 + ... + 117924839.
It is an arithmetic number, because the mean of its divisors is an integer number (1564820316216).
Almost surely, 230030320021102 is an apocalyptic number.
30030320021102 is a deficient number, since it is larger than the sum of its proper divisors (20043930097810).
30030320021102 is a wasteful number, since it uses less digits than its factorization.
30030320021102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235594952.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 30030320021102 its reverse (20112002303003), we get a palindrome (50142322324105).
The spelling of 30030320021102 in words is "thirty trillion, thirty billion, three hundred twenty million, twenty-one thousand, one hundred two".
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