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30050086012 = 227512521503
BaseRepresentation
bin11011111111000111…
…111110110001111100
32212120020112112110121
4123333013332301330
5443020310223022
621445501344324
72112445342132
oct337707766174
985506475417
1030050086012
1111820543431
1259a78680a4
132aab8806ab
141650d65752
15bad21e2c7
hex6ff1fec7c

30050086012 has 6 divisors (see below), whose sum is σ = 52587650528. Its totient is φ = 15025043004.

The previous prime is 30050086009. The next prime is 30050086061. The reversal of 30050086012 is 21068005003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3756260748 + ... + 3756260755.

Almost surely, 230050086012 is an apocalyptic number.

It is an amenable number.

30050086012 is a deficient number, since it is larger than the sum of its proper divisors (22537564516).

30050086012 is a wasteful number, since it uses less digits than its factorization.

30050086012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7512521507 (or 7512521505 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 30050086012 in words is "thirty billion, fifty million, eighty-six thousand, twelve".

Divisors: 1 2 4 7512521503 15025043006 30050086012