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30004330000 = 24544763839
BaseRepresentation
bin11011111100011001…
…011011111000010000
32212110001102220000111
4123330121123320100
5442422102030000
621441144531104
72111351411521
oct337431337020
985401386014
1030004330000
11117a7731247
125994480a94
132aa224cc28
141648c54848
15ba91d1cba
hex6fc65be10

30004330000 has 100 divisors (see below), whose sum is σ = 74190251520. Its totient is φ = 11746192000.

The previous prime is 30004329991. The next prime is 30004330019. The reversal of 30004330000 is 3340003.

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

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 438081 + ... + 501919.

Almost surely, 230004330000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30004330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37095125760).

30004330000 is an abundant number, since it is smaller than the sum of its proper divisors (44185921520).

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

30004330000 is an equidigital number, since it uses as much as digits as its factorization.

30004330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63914 (or 63893 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

Adding to 30004330000 its reverse (3340003), we get a palindrome (30007670003).

The spelling of 30004330000 in words is "thirty billion, four million, three hundred thirty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 47 50 80 94 100 125 188 200 235 250 376 400 470 500 625 752 940 1000 1175 1250 1880 2000 2350 2500 3760 4700 5000 5875 9400 10000 11750 18800 23500 29375 47000 58750 63839 94000 117500 127678 235000 255356 319195 470000 510712 638390 1021424 1276780 1595975 2553560 3000433 3191950 5107120 6000866 6383900 7979875 12001732 12767800 15002165 15959750 24003464 25535600 30004330 31919500 39899375 48006928 60008660 63839000 75010825 79798750 120017320 127678000 150021650 159597500 240034640 300043300 319195000 375054125 600086600 638390000 750108250 1200173200 1500216500 1875270625 3000433000 3750541250 6000866000 7501082500 15002165000 30004330000