Search a number
-
+
57689220750036 = 22323712943928391
BaseRepresentation
bin11010001110111110100011…
…00000101001101011010100
321120021000221222120000010220
431013133101200221223110
530030140011003000121
6322410021231314340
715102623445411201
oct1507372140515324
9246230858500126
1057689220750036
1117421952181a87
12657868337b9b0
1326260bb231b05
14103625d2d8ca8
156a0967e2e6c6
hex3477d1829ad4

57689220750036 has 48 divisors (see below), whose sum is σ = 142439031318528. Its totient is φ = 18134598882400.

The previous prime is 57689220750011. The next prime is 57689220750067. The reversal of 57689220750036 is 63005702298675.

57689220750036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1471944600 + ... + 1471983791.

It is an arithmetic number, because the mean of its divisors is an integer number (2967479819136).

Almost surely, 257689220750036 is an apocalyptic number.

It is an amenable number.

57689220750036 is an abundant number, since it is smaller than the sum of its proper divisors (84749810568492).

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

57689220750036 is a wasteful number, since it uses less digits than its factorization.

57689220750036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943928492 (or 2943928490 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 60.

The spelling of 57689220750036 in words is "fifty-seven trillion, six hundred eighty-nine billion, two hundred twenty million, seven hundred fifty thousand, thirty-six".

Divisors: 1 2 3 4 6 12 23 46 69 71 92 138 142 213 276 284 426 852 1633 3266 4899 6532 9798 19596 2943928391 5887856782 8831785173 11775713564 17663570346 35327140692 67710352993 135420705986 203131058979 209018915761 270841411972 406262117958 418037831522 627056747283 812524235916 836075663044 1254113494566 2508226989132 4807435062503 9614870125006 14422305187509 19229740250012 28844610375018 57689220750036