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30133320300 = 2234523720163
BaseRepresentation
bin11100000100000101…
…011111101001101100
32212210001011021110000
4130010011133221230
5443203112222200
621502033344300
72114505665526
oct340405375154
985701137400
1030133320300
11118635235a6
125a0b708090
132ac2ba3c55
14165c030a16
15bb56b1300
hex70415fa6c

30133320300 has 90 divisors (see below), whose sum is σ = 97680346148. Its totient is φ = 8035549920.

The previous prime is 30133320253. The next prime is 30133320341. The reversal of 30133320300 is 302333103.

30133320300 is a `hidden beast` number, since 30 + 1 + 3 + 332 + 0 + 300 = 666.

It is a tau number, because it is divible by the number of its divisors (90).

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

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 29 ways as a sum of consecutive naturals, for example, 1851982 + ... + 1868181.

Almost surely, 230133320300 is an apocalyptic number.

30133320300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30133320300 is an abundant number, since it is smaller than the sum of its proper divisors (67547025848).

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

30133320300 is a wasteful number, since it uses less digits than its factorization.

30133320300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720189 (or 3720173 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 30133320300 its reverse (302333103), we get a palindrome (30435653403).

The spelling of 30133320300 in words is "thirty billion, one hundred thirty-three million, three hundred twenty thousand, three hundred".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 135 150 162 180 225 270 300 324 405 450 540 675 810 900 1350 1620 2025 2700 4050 8100 3720163 7440326 11160489 14880652 18600815 22320978 33481467 37201630 44641956 55802445 66962934 74403260 93004075 100444401 111604890 133925868 167407335 186008150 200888802 223209780 279012225 301333203 334814670 372016300 401777604 502222005 558024450 602666406 669629340 837036675 1004444010 1116048900 1205332812 1506666015 1674073350 2008888020 2511110025 3013332030 3348146700 5022220050 6026664060 7533330075 10044440100 15066660150 30133320300