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7028083348 = 2211132945143
BaseRepresentation
bin1101000101110100…
…00000101010010100
3200010210120121220021
412202322000222110
5103343142131343
63121220114524
7336106502626
oct64272005224
920123517807
107028083348
112a87196050
121441835a44
13880089700
144a958ac16
152b20150ed
hex1a2e80a94

7028083348 has 36 divisors (see below), whose sum is σ = 14528753568. Its totient is φ = 2948843040.

The previous prime is 7028083327. The next prime is 7028083351. The reversal of 7028083348 is 8433808207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 465136 + ... + 480007.

It is an arithmetic number, because the mean of its divisors is an integer number (403576488).

Almost surely, 27028083348 is an apocalyptic number.

It is an amenable number.

7028083348 is an abundant number, since it is smaller than the sum of its proper divisors (7500670220).

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

7028083348 is a wasteful number, since it uses less digits than its factorization.

7028083348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945184 (or 945169 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 7028083348 is about 83833.6647654151. The cubic root of 7028083348 is about 1915.4859365772.

The spelling of 7028083348 in words is "seven billion, twenty-eight million, eighty-three thousand, three hundred forty-eight".

Divisors: 1 2 4 11 13 22 26 44 52 143 169 286 338 572 676 1859 3718 7436 945143 1890286 3780572 10396573 12286859 20793146 24573718 41586292 49147436 135155449 159729167 270310898 319458334 540621796 638916668 1757020837 3514041674 7028083348