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152185246080 = 2735779143333
BaseRepresentation
bin1000110110111011110…
…0101001000110000000
3112112211001101111221120
42031232330221012000
54443133410333310
6153525105552240
713665202151040
oct2155674510600
9475731344846
10152185246080
11595a567094a
12255b2645680
131147421648a
147519aab720
153e5a884b70
hex236ef29180

152185246080 has 256 divisors, whose sum is σ = 561410611200. Its totient is φ = 34344640512.

The previous prime is 152185246027. The next prime is 152185246093. The reversal of 152185246080 is 80642581251.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 31 ways as a sum of consecutive naturals, for example, 990094 + ... + 1133426.

It is an arithmetic number, because the mean of its divisors is an integer number (2193010200).

Almost surely, 2152185246080 is an apocalyptic number.

152185246080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152185246080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280705305600).

152185246080 is an abundant number, since it is smaller than the sum of its proper divisors (409225365120).

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

152185246080 is a wasteful number, since it uses less digits than its factorization.

152185246080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143441 (or 143429 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 42.

The spelling of 152185246080 in words is "one hundred fifty-two billion, one hundred eighty-five million, two hundred forty-six thousand, eighty".