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1330802706068 = 221158767617621
BaseRepresentation
bin10011010111011010000…
…001011100011010010100
311201020000221002001022122
4103113122001130122110
5133300440443043233
62455210132315112
7165101350234223
oct23273201343224
94636027061278
101330802706068
11473432485170
12195b03172a98
139865687c034
14485a8464cba
152493d25cd98
hex135da05c694

1330802706068 has 48 divisors (see below), whose sum is σ = 2545661901888. Its totient is φ = 603711264000.

The previous prime is 1330802706047. The next prime is 1330802706127. The reversal of 1330802706068 is 8606072080331.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 174619298 + ... + 174626918.

It is an arithmetic number, because the mean of its divisors is an integer number (53034622956).

Almost surely, 21330802706068 is an apocalyptic number.

It is an amenable number.

1330802706068 is a deficient number, since it is larger than the sum of its proper divisors (1214859195820).

1330802706068 is a wasteful number, since it uses less digits than its factorization.

1330802706068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14984 (or 14982 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

Adding to 1330802706068 its reverse (8606072080331), we get a palindrome (9936874786399).

The spelling of 1330802706068 in words is "one trillion, three hundred thirty billion, eight hundred two million, seven hundred six thousand, sixty-eight".

Divisors: 1 2 4 11 22 44 587 1174 2348 6457 6761 7621 12914 13522 15242 25828 27044 30484 74371 83831 148742 167662 297484 335324 3968707 4473527 7937414 8947054 15874828 17894108 43655777 49208797 51525581 87311554 98417594 103051162 174623108 196835188 206102324 566781391 1133562782 2267125564 30245516047 60491032094 120982064188 332700676517 665401353034 1330802706068