Base | Representation |
---|---|
bin | 1101110100110100100011… |
… | …00010010110101110101001 |
3 | 10222122102110000000011102021 |
4 | 12322122101202112232221 |
5 | 12441102221334122101 |
6 | 144354330454304441 |
7 | 6255326234025565 |
oct | 672322142265651 |
9 | 128572400004367 |
10 | 30402220223401 |
11 | 9761566806124 |
12 | 34b01a2058121 |
13 | 13c6bbca3cc40 |
14 | 7716923726a5 |
15 | 37ac715865a1 |
hex | 1ba691896ba9 |
30402220223401 has 8 divisors (see below), whose sum is σ = 34164367876800. Its totient is φ = 26843431902672.
The previous prime is 30402220223363. The next prime is 30402220223411. The reversal of 30402220223401 is 10432202220403.
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 30402220223401 - 223 = 30402211834793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30402220223411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50839832851 + ... + 50839833448.
It is an arithmetic number, because the mean of its divisors is an integer number (4270545984600).
Almost surely, 230402220223401 is an apocalyptic number.
It is an amenable number.
30402220223401 is a deficient number, since it is larger than the sum of its proper divisors (3762147653399).
30402220223401 is a wasteful number, since it uses less digits than its factorization.
30402220223401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101679666335.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 30402220223401 its reverse (10432202220403), we get a palindrome (40834422443804).
The spelling of 30402220223401 in words is "thirty trillion, four hundred two billion, two hundred twenty million, two hundred twenty-three thousand, four hundred one".
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