Search a number
-
+
3006144000 = 29325317307
BaseRepresentation
bin1011001100101110…
…0001111000000000
321202111120221022200
42303023201320000
522124033102000
61214144033200
7134331542136
oct26313417000
97674527280
103006144000
111302987532
126ba902800
1338ba55c42
14207365756
15128da9500
hexb32e1e00

3006144000 has 480 divisors, whose sum is σ = 11501826336. Its totient is φ = 752025600.

The previous prime is 3006143981. The next prime is 3006144041. The reversal of 3006144000 is 4416003.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9791847 + ... + 9792153.

Almost surely, 23006144000 is an apocalyptic number.

3006144000 is a gapful number since it is divisible by the number (30) 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 3006144000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5750913168).

3006144000 is an abundant number, since it is smaller than the sum of its proper divisors (8495682336).

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

3006144000 is a wasteful number, since it uses less digits than its factorization.

3006144000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3006144000 is about 54828.3138533368. The cubic root of 3006144000 is about 1443.2334746408.

The spelling of 3006144000 in words is "three billion, six million, one hundred forty-four thousand".