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30533354006 = 252134698447
BaseRepresentation
bin11100011011111011…
…100000001000010110
32220210220220002112012
4130123323200020112
51000013014312011
622005443424222
72130434140541
oct343373401026
986726802465
1030533354006
1111a49311871
125b01685072
132b57a2799c
141699203858
15bda87ea8b
hex71bee0216

30533354006 has 16 divisors (see below), whose sum is σ = 45906600960. Its totient is φ = 15231178560.

The previous prime is 30533353997. The next prime is 30533354009. The reversal of 30533354006 is 60045333503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30533354009) 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, 3610475 + ... + 3618921.

It is an arithmetic number, because the mean of its divisors is an integer number (2869162560).

Almost surely, 230533354006 is an apocalyptic number.

30533354006 is a deficient number, since it is larger than the sum of its proper divisors (15373246954).

30533354006 is a wasteful number, since it uses less digits than its factorization.

30533354006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12439.

The product of its (nonzero) digits is 48600, while the sum is 32.

Adding to 30533354006 its reverse (60045333503), we get a palindrome (90578687509).

The spelling of 30533354006 in words is "thirty billion, five hundred thirty-three million, three hundred fifty-four thousand, six".

Divisors: 1 2 521 1042 3469 6938 8447 16894 1807349 3614698 4400887 8801774 29302643 58605286 15266677003 30533354006