Search a number
-
+
30122332230000 = 243544124489701
BaseRepresentation
bin1101101100101011001101…
…11010011001000101110000
310221122200000010100221002110
412312111212322121011300
512422011014022330000
6144022001451245320
76226160321240043
oct666254672310560
9127580003327073
1030122332230000
11966389a29008a
123465ab0149840
1313a66a687476a
14761d00350c5a
1537383e8ba850
hex1b6566e99170

30122332230000 has 200 divisors, whose sum is σ = 99610589420496. Its totient is φ = 7836704000000.

The previous prime is 30122332229953. The next prime is 30122332230047. The reversal of 30122332230000 is 3223322103.

It is an interprime number because it is at equal distance from previous prime (30122332229953) and next prime (30122332230047).

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 11014851 + ... + 13474850.

Almost surely, 230122332230000 is an apocalyptic number.

30122332230000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30122332230000 is an abundant number, since it is smaller than the sum of its proper divisors (69488257190496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30122332230000 is a wasteful number, since it uses less digits than its factorization.

30122332230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24489773 (or 24489752 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30122332230000 its reverse (3223322103), we get a palindrome (30125555552103).

The spelling of 30122332230000 in words is "thirty trillion, one hundred twenty-two billion, three hundred thirty-two million, two hundred thirty thousand".