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30800332223244 = 22323314925809671
BaseRepresentation
bin1110000000011010000101…
…10111000111001100001100
311001001111001002222012002100
413000031002313013030030
513014113040022120434
6145301251032155100
76326151642136143
oct700150267071414
9131044032865070
1030800332223244
1198a5390639011
123555388b38a90
1314255c718960c
14786a5b8b275a
153862c2342699
hex1c0342dc730c

30800332223244 has 36 divisors (see below), whose sum is σ = 77858747038800. Its totient is φ = 10266467293920.

The previous prime is 30800332223201. The next prime is 30800332223251. The reversal of 30800332223244 is 44232223300803.

30800332223244 is a `hidden beast` number, since 3 + 0 + 8 + 0 + 0 + 3 + 322 + 2 + 324 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 30800332223199 and 30800332223208.

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 11 ways as a sum of consecutive naturals, for example, 11711472 + ... + 14098199.

It is an arithmetic number, because the mean of its divisors is an integer number (2162742973300).

Almost surely, 230800332223244 is an apocalyptic number.

It is an amenable number.

30800332223244 is an abundant number, since it is smaller than the sum of its proper divisors (47058414815556).

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

30800332223244 is a wasteful number, since it uses less digits than its factorization.

30800332223244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25842830 (or 25842825 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

The spelling of 30800332223244 in words is "thirty trillion, eight hundred billion, three hundred thirty-two million, two hundred twenty-three thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 9 12 18 36 33149 66298 99447 132596 198894 298341 397788 596682 1193364 25809671 51619342 77429013 103238684 154858026 232287039 309716052 464574078 929148156 855564783979 1711129567958 2566694351937 3422259135916 5133388703874 7700083055811 10266777407748 15400166111622 30800332223244