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12433300030 = 251773137059
BaseRepresentation
bin10111001010001010…
…10001101000111110
31012002111110002020201
423211011101220332
5200430411100110
65413424434114
7620052210064
oct134505215076
935074402221
1012433300030
115300301378
1224aba7893a
131231b65188
1485d3b0034
154cb810b3a
hex2e5151a3e

12433300030 has 16 divisors (see below), whose sum is σ = 23696407440. Its totient is φ = 4680771712.

The previous prime is 12433300021. The next prime is 12433300063. The reversal of 12433300030 is 3000333421.

12433300030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12433299980 and 12433300007.

It is a congruent number.

It is an unprimeable number.

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, 36568360 + ... + 36568699.

It is an arithmetic number, because the mean of its divisors is an integer number (1481025465).

Almost surely, 212433300030 is an apocalyptic number.

12433300030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12433300030 is a deficient number, since it is larger than the sum of its proper divisors (11263107410).

12433300030 is a wasteful number, since it uses less digits than its factorization.

12433300030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73137083.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 12433300030 its reverse (3000333421), we get a palindrome (15433633451).

The spelling of 12433300030 in words is "twelve billion, four hundred thirty-three million, three hundred thousand, thirty".

Divisors: 1 2 5 10 17 34 85 170 73137059 146274118 365685295 731370590 1243330003 2486660006 6216650015 12433300030