Search a number
-
+
8066850492192 = 25397866285491
BaseRepresentation
bin111010101100011010111…
…0000100000111100100000
31001120011221200101021020120
41311120311300200330200
52024131402211222232
625053505430040240
71461545034553332
oct165306560407440
931504850337216
108066850492192
11263014a889498
12aa34abaa9080
1346691569b40b
141dc61ac91452
15dec85ced92c
hex75635c20f20

8066850492192 has 48 divisors (see below), whose sum is σ = 21393786510432. Its totient is φ = 2661229025280.

The previous prime is 8066850492167. The next prime is 8066850492293. The reversal of 8066850492192 is 2912940586608.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×80668504921923 (a number of 40 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 433133434 + ... + 433152057.

It is an arithmetic number, because the mean of its divisors is an integer number (445703885634).

Almost surely, 28066850492192 is an apocalyptic number.

It is an amenable number.

8066850492192 is an abundant number, since it is smaller than the sum of its proper divisors (13326936018240).

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

8066850492192 is a wasteful number, since it uses less digits than its factorization.

8066850492192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866285601 (or 866285593 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 60.

The spelling of 8066850492192 in words is "eight trillion, sixty-six billion, eight hundred fifty million, four hundred ninety-two thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 97 194 291 388 582 776 1164 1552 2328 3104 4656 9312 866285491 1732570982 2598856473 3465141964 5197712946 6930283928 10395425892 13860567856 20790851784 27721135712 41581703568 83163407136 84029692627 168059385254 252089077881 336118770508 504178155762 672237541016 1008356311524 1344475082032 2016712623048 2688950164064 4033425246096 8066850492192