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30233425126 = 2373361121559
BaseRepresentation
bin11100001010000011…
…010111010011100110
32220001000112010110011
4130022003113103212
5443404224101001
621520011120434
72120132605402
oct341203272346
986030463404
1030233425126
1111904a86863
125a3914311a
132b0a853388
14166b44c102
15bbe386d51
hex70a0d74e6

30233425126 has 16 divisors (see below), whose sum is σ = 46590058080. Its totient is φ = 14703655680.

The previous prime is 30233425121. The next prime is 30233425127. The reversal of 30233425126 is 62152433203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233425121) 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 7 ways as a sum of consecutive naturals, for example, 187935 + ... + 309493.

It is an arithmetic number, because the mean of its divisors is an integer number (2911878630).

Almost surely, 230233425126 is an apocalyptic number.

30233425126 is a deficient number, since it is larger than the sum of its proper divisors (16356632954).

30233425126 is a wasteful number, since it uses less digits than its factorization.

30233425126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124959.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 30233425126 its reverse (62152433203), we get a palindrome (92385858329).

The spelling of 30233425126 in words is "thirty billion, two hundred thirty-three million, four hundred twenty-five thousand, one hundred twenty-six".

Divisors: 1 2 37 74 3361 6722 121559 124357 243118 248714 4497683 8995366 408559799 817119598 15116712563 30233425126