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30024156006 = 23313220719379
BaseRepresentation
bin11011111101100101…
…000100001101100110
32212111102202011012000
4123331211010031212
5442442140443011
621443133510130
72112012054345
oct337545041546
985442664160
1030024156006
1111807942879
12599b042346
132aa63a20b0
14164b735b5c
15baaceb356
hex6fd944366

30024156006 has 64 divisors (see below), whose sum is σ = 71888947200. Its totient is φ = 9233539488.

The previous prime is 30024155969. The next prime is 30024156067. The reversal of 30024156006 is 60065142003.

30024156006 is a `hidden beast` number, since 30 + 0 + 24 + 1 + 5 + 600 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1539625 + ... + 1559003.

It is an arithmetic number, because the mean of its divisors is an integer number (1123264800).

Almost surely, 230024156006 is an apocalyptic number.

30024156006 is an abundant number, since it is smaller than the sum of its proper divisors (41864791194).

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

30024156006 is a wasteful number, since it uses less digits than its factorization.

30024156006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21610 (or 21604 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 30024156006 its reverse (60065142003), we get a palindrome (90089298009).

The spelling of 30024156006 in words is "thirty billion, twenty-four million, one hundred fifty-six thousand, six".

Divisors: 1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 2207 4414 6621 13242 19379 19863 28691 38758 39726 57382 58137 59589 86073 116274 119178 172146 174411 251927 258219 348822 503854 516438 523233 755781 774657 1046466 1511562 1549314 2267343 4534686 6802029 13604058 42769453 85538906 128308359 256616718 384925077 556002889 769850154 1112005778 1154775231 1668008667 2309550462 3336017334 5004026001 10008052002 15012078003 30024156006