Search a number
-
+
12029184000 = 211325323227
BaseRepresentation
bin10110011001111111…
…01100100000000000
31011001100000212021100
423030333230200000
5144113432342000
65305351054400
7604044243201
oct131477544000
934040025240
1012029184000
115113184a89
1223b8671400
131199212272
148218575a8
154a60d7a00
hex2ccfec800

12029184000 has 576 divisors, whose sum is σ = 45443099520. Its totient is φ = 3054796800.

The previous prime is 12029183951. The next prime is 12029184007. The reversal of 12029184000 is 48192021.

It is a tau number, because it is divible by the number of its divisors (576).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12029184007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52991887 + ... + 52992113.

It is an arithmetic number, because the mean of its divisors is an integer number (78894270).

Almost surely, 212029184000 is an apocalyptic number.

12029184000 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 12029184000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22721549760).

12029184000 is an abundant number, since it is smaller than the sum of its proper divisors (33413915520).

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

12029184000 is a wasteful number, since it uses less digits than its factorization.

12029184000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 12029184000 in words is "twelve billion, twenty-nine million, one hundred eighty-four thousand".