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30053332827828 = 22321707674888619
BaseRepresentation
bin1101101010101010101100…
…01110100011111010110100
310221102001220102211010101200
412311111112032203322310
512414343211200442303
6143530151022452500
76221165414061162
oct665252616437264
9127361812733350
1030053332827828
11963760198aa72
123454654434130
1313a002b81643b
1475c8365a0232
15371b520583a3
hex1b55563a3eb4

30053332827828 has 36 divisors (see below), whose sum is σ = 75968607274560. Its totient is φ = 10017716896656.

The previous prime is 30053332827733. The next prime is 30053332827899. The reversal of 30053332827828 is 82872823335003.

30053332827828 is a `hidden beast` number, since 3 + 0 + 0 + 5 + 333 + 282 + 7 + 8 + 28 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3703303 + ... + 8591921.

It is an arithmetic number, because the mean of its divisors is an integer number (2110239090960).

Almost surely, 230053332827828 is an apocalyptic number.

It is an amenable number.

30053332827828 is an abundant number, since it is smaller than the sum of its proper divisors (45915274446732).

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

30053332827828 is a wasteful number, since it uses less digits than its factorization.

30053332827828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5059396 (or 5059391 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 30053332827828 in words is "thirty trillion, fifty-three billion, three hundred thirty-two million, eight hundred twenty-seven thousand, eight hundred twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 170767 341534 512301 683068 1024602 1536903 2049204 3073806 4888619 6147612 9777238 14665857 19554476 29331714 43997571 58663428 87995142 175990284 834814800773 1669629601546 2504444402319 3339259203092 5008888804638 7513333206957 10017777609276 15026666413914 30053332827828