Base | Representation |
---|---|
bin | 1101110010001001001011… |
… | …11110010110100011111001 |
3 | 10222022121222102211010212201 |
4 | 12321010211332112203321 |
5 | 12433100313123411301 |
6 | 144244153510310201 |
7 | 6245561353125010 |
oct | 671044576264371 |
9 | 128277872733781 |
10 | 30310221310201 |
11 | 972654681aa58 |
12 | 34963a7958361 |
13 | 13bb31aa641b1 |
14 | 76b045bbda77 |
15 | 3786899ae201 |
hex | 1b9125f968f9 |
30310221310201 has 8 divisors (see below), whose sum is σ = 35293842604224. Its totient is φ = 25489997435760.
The previous prime is 30310221310183. The next prime is 30310221310231. The reversal of 30310221310201 is 10201312201303.
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 30310221310201 - 219 = 30310220785913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30310221310231) 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, 40849354495 + ... + 40849355236.
It is an arithmetic number, because the mean of its divisors is an integer number (4411730325528).
Almost surely, 230310221310201 is an apocalyptic number.
It is an amenable number.
30310221310201 is a deficient number, since it is larger than the sum of its proper divisors (4983621294023).
30310221310201 is an equidigital number, since it uses as much as digits as its factorization.
30310221310201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81698709791.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 30310221310201 its reverse (10201312201303), we get a palindrome (40511533511504).
The spelling of 30310221310201 in words is "thirty trillion, three hundred ten billion, two hundred twenty-one million, three hundred ten thousand, two hundred one".
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