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30852161614 = 248893155263
BaseRepresentation
bin11100101110111011…
…101010000001001110
32221122010210012100101
4130232323222001032
51001141123132424
622101232521314
72141355022021
oct345673520116
987563705311
1030852161614
11120a227172a
125b903b023a
132ba8aac241
1416c96b11b8
15c08856344
hex72eeea04e

30852161614 has 8 divisors (see below), whose sum is σ = 46287722880. Its totient is φ = 15422920656.

The previous prime is 30852161611. The next prime is 30852161693. The reversal of 30852161614 is 41616125803.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30852161611) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1567854 + ... + 1587409.

It is an arithmetic number, because the mean of its divisors is an integer number (5785965360).

Almost surely, 230852161614 is an apocalyptic number.

30852161614 is a deficient number, since it is larger than the sum of its proper divisors (15435561266).

30852161614 is a wasteful number, since it uses less digits than its factorization.

30852161614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160154.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 30852161614 in words is "thirty billion, eight hundred fifty-two million, one hundred sixty-one thousand, six hundred fourteen".

Divisors: 1 2 4889 9778 3155263 6310526 15426080807 30852161614