Search a number
-
+
70068055110468 = 22323283789485289
BaseRepresentation
bin11111110111001111111011…
…00010001111001101000100
3100012002102220020022120210120
433323213331202033031010
533140443334102013333
6405004453052421540
720521151503361562
oct1773477542171504
9305072806276716
1070068055110468
1120364771491978
127a377a9a778b0
13301350a23153c
14134345204aa32
1581796e4ccdb3
hex3fb9fd88f344

70068055110468 has 48 divisors (see below), whose sum is σ = 170660618029440. Its totient is φ = 22332664355584.

The previous prime is 70068055110379. The next prime is 70068055110539. The reversal of 70068055110468 is 86401155086007.

It is a self number, because there is not a number n which added to its sum of digits gives 70068055110468.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43959633 + ... + 45525656.

It is an arithmetic number, because the mean of its divisors is an integer number (3555429542280).

Almost surely, 270068055110468 is an apocalyptic number.

It is an amenable number.

70068055110468 is an abundant number, since it is smaller than the sum of its proper divisors (100592562918972).

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

70068055110468 is a wasteful number, since it uses less digits than its factorization.

70068055110468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89488156 (or 89488154 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 51.

The spelling of 70068055110468 in words is "seventy trillion, sixty-eight billion, fifty-five million, one hundred ten thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 2837 5674 8511 11348 17022 34044 65251 130502 195753 261004 391506 783012 89485289 178970578 268455867 357941156 536911734 1073823468 2058161647 4116323294 6174484941 8232646588 12348969882 24697939764 253869764893 507739529786 761609294679 1015479059572 1523218589358 3046437178716 5839004592539 11678009185078 17517013777617 23356018370156 35034027555234 70068055110468