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44030470000 = 245411400277
BaseRepresentation
bin101001000000011010…
…111010011101110000
311012122120002121221011
4221000122322131300
51210133300020000
632121033440304
73116054551126
oct510032723560
9135576077834
1044030470000
1117745063890
128649870094
1341c90b1b5a
1421b99b3916
15122a77a2ba
hexa406ba770

44030470000 has 100 divisors (see below), whose sum is σ = 116293567896. Its totient is φ = 16011040000.

The previous prime is 44030469997. The next prime is 44030470009. The reversal of 44030470000 is 7403044.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44030470009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 90139 + ... + 310138.

Almost surely, 244030470000 is an apocalyptic number.

44030470000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44030470000 is an abundant number, since it is smaller than the sum of its proper divisors (72263097896).

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

44030470000 is a wasteful number, since it uses less digits than its factorization.

44030470000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400316 (or 400295 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

Adding to 44030470000 its reverse (7403044), we get a palindrome (44037873044).

The spelling of 44030470000 in words is "forty-four billion, thirty million, four hundred seventy thousand".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 125 176 200 220 250 275 400 440 500 550 625 880 1000 1100 1250 1375 2000 2200 2500 2750 4400 5000 5500 6875 10000 11000 13750 22000 27500 55000 110000 400277 800554 1601108 2001385 3202216 4002770 4403047 6404432 8005540 8806094 10006925 16011080 17612188 20013850 22015235 32022160 35224376 40027700 44030470 50034625 70448752 80055400 88060940 100069250 110076175 160110800 176121880 200138500 220152350 250173125 352243760 400277000 440304700 500346250 550380875 800554000 880609400 1000692500 1100761750 1761218800 2001385000 2201523500 2751904375 4002770000 4403047000 5503808750 8806094000 11007617500 22015235000 44030470000