Search a number
-
+
886000000288 = 25132179915259
BaseRepresentation
bin11001110010010011011…
…01110001110100100000
310010200220212022102001111
430321021231301310200
5104004012000002123
61515004530513104
7121003622512564
oct14711155616440
93120825272044
10886000000288
113118289a18a7
12123867735794
136571b17a400
1430c4dd0d6a4
15180a83e890d
hexce49b71d20

886000000288 has 72 divisors (see below), whose sum is σ = 1899365857200. Its totient is φ = 406638146304.

The previous prime is 886000000247. The next prime is 886000000393. The reversal of 886000000288 is 882000000688.

It is a self number, because there is not a number n which added to its sum of digits gives 886000000288.

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 11 ways as a sum of consecutive naturals, for example, 510403 + ... + 1425661.

It is an arithmetic number, because the mean of its divisors is an integer number (26380081350).

Almost surely, 2886000000288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 886000000288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (949682928600).

886000000288 is an abundant number, since it is smaller than the sum of its proper divisors (1013365856912).

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

886000000288 is a wasteful number, since it uses less digits than its factorization.

886000000288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915474 (or 915453 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 40.

The spelling of 886000000288 in words is "eight hundred eighty-six billion, two hundred eighty-eight", and thus it is an aban number.

Divisors: 1 2 4 8 13 16 26 32 52 104 169 179 208 338 358 416 676 716 1352 1432 2327 2704 2864 4654 5408 5728 9308 18616 30251 37232 60502 74464 121004 242008 484016 915259 968032 1830518 3661036 7322072 11898367 14644144 23796734 29288288 47593468 95186936 154678771 163831361 190373872 309357542 327662722 380747744 618715084 655325444 1237430168 1310650888 2129807693 2474860336 2621301776 4259615386 4949720672 5242603552 8519230772 17038461544 27687500009 34076923088 55375000018 68153846176 110750000036 221500000072 443000000144 886000000288