Base | Representation |
---|---|
bin | 11100001010110100… |
… | …100110001101010110 |
3 | 2220001220210211021201 |
4 | 130022310212031112 |
5 | 443421030044342 |
6 | 21521151503114 |
7 | 2120350400452 |
oct | 341264461526 |
9 | 86056724251 |
10 | 30246331222 |
11 | 119112a1358 |
12 | 5a41527a9a |
13 | 2b10421913 |
14 | 166d04b662 |
15 | bc0585db7 |
hex | 70ad26356 |
30246331222 has 8 divisors (see below), whose sum is σ = 45371127672. Its totient is φ = 15122622000.
The previous prime is 30246331177. The next prime is 30246331223. The reversal of 30246331222 is 22213364203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30246331223) 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 3 ways as a sum of consecutive naturals, for example, 198279 + ... + 315922.
It is an arithmetic number, because the mean of its divisors is an integer number (5671390959).
Almost surely, 230246331222 is an apocalyptic number.
30246331222 is a deficient number, since it is larger than the sum of its proper divisors (15124796450).
30246331222 is a wasteful number, since it uses less digits than its factorization.
30246331222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 543614.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 30246331222 its reverse (22213364203), we get a palindrome (52459695425).
The spelling of 30246331222 in words is "thirty billion, two hundred forty-six million, three hundred thirty-one thousand, two hundred twenty-two".
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