Base | Representation |
---|---|
bin | 1101101111100001101100… |
… | …11000010010001011001111 |
3 | 10222000000212211012121011020 |
4 | 12313300312120102023033 |
5 | 12430112134332331343 |
6 | 144135003140325223 |
7 | 6236226155425620 |
oct | 667606630221317 |
9 | 128000784177136 |
10 | 30220302230223 |
11 | 96a13a3849316 |
12 | 3480a920a3813 |
13 | 13b29ba934cb1 |
14 | 766955947a47 |
15 | 3761757b8b83 |
hex | 1b7c366122cf |
30220302230223 has 8 divisors (see below), whose sum is σ = 46049984350848. Its totient is φ = 17268744131544.
The previous prime is 30220302230203. The next prime is 30220302230233. The reversal of 30220302230223 is 32203220302203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30220302230223 - 25 = 30220302230191 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30220302230193 and 30220302230202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30220302230203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719531005461 + ... + 719531005502.
It is an arithmetic number, because the mean of its divisors is an integer number (5756248043856).
Almost surely, 230220302230223 is an apocalyptic number.
30220302230223 is a deficient number, since it is larger than the sum of its proper divisors (15829682120625).
30220302230223 is a wasteful number, since it uses less digits than its factorization.
30220302230223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1439062010973.
The product of its (nonzero) digits is 5184, while the sum is 24.
Adding to 30220302230223 its reverse (32203220302203), we get a palindrome (62423522532426).
The spelling of 30220302230223 in words is "thirty trillion, two hundred twenty billion, three hundred two million, two hundred thirty thousand, two hundred twenty-three".
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