Search a number
-
+
8006953078336 = 2641286272
BaseRepresentation
bin111010010000100001110…
…0110000000111001000000
31001100110100022211101020011
41310201003212000321000
52022141214442001321
625010202104354304
71454324522131522
oct164410346007100
931313308741204
108006953078336
1126078032a9973
12a93974475994
1346108b27bbb4
141d9777ca3a12
15dd42c5b1ae1
hex74843980e40

8006953078336 has 63 divisors (see below), whose sum is σ = 16287669140497. Its totient is φ = 3905378024960.

The previous prime is 8006953078279. The next prime is 8006953078363. The reversal of 8006953078336 is 6338703596008.

The square root of 8006953078336 is 2829656.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 385819868736 + 7621133209600 = 621144^2 + 2760640^2 .

It is a super-2 number, since 2×80069530783362 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 928122855 + ... + 928131481.

Almost surely, 28006953078336 is an apocalyptic number.

8006953078336 is the 2829656-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8006953078336

8006953078336 is an abundant number, since it is smaller than the sum of its proper divisors (8280716062161).

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

8006953078336 is an frugal number, since it uses more digits than its factorization.

8006953078336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17348 (or 8670 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 58.

The spelling of 8006953078336 in words is "eight trillion, six billion, nine hundred fifty-three million, seventy-eight thousand, three hundred thirty-six".

Divisors: 1 2 4 8 16 32 41 64 82 164 328 656 1312 1681 2624 3362 6724 8627 13448 17254 26896 34508 53792 69016 107584 138032 276064 353707 552128 707414 1414828 2829656 5659312 11318624 14501987 22637248 29003974 58007948 74425129 116015896 148850258 232031792 297700516 464063584 595401032 928127168 1190802064 2381604128 3051430289 4763208256 6102860578 12205721156 24411442312 48822884624 97645769248 125108641849 195291538496 250217283698 500434567396 1000869134792 2001738269584 4003476539168 8006953078336