Search a number
-
+
968043988260 = 2232545711768101
BaseRepresentation
bin11100001011000111110…
…10110000010100100100
310102112200122112211102200
432011203322300110210
5111330023230111020
62020414022134500
7126640014064026
oct16054372602444
93375618484380
10968043988260
113435aa65a338
12137743b81430
13703948bb35b
1434bd4314016
151a2ab068590
hexe163eb0524

968043988260 has 72 divisors (see below), whose sum is σ = 2942825730936. Its totient is φ = 257580172800.

The previous prime is 968043988213. The next prime is 968043988291. The reversal of 968043988260 is 62889340869.

968043988260 is a `hidden beast` number, since 9 + 68 + 0 + 439 + 8 + 82 + 60 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 563517459684 + 404526528576 = 750678^2 + 636024^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5801791 + ... + 5966310.

Almost surely, 2968043988260 is an apocalyptic number.

968043988260 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

968043988260 is an abundant number, since it is smaller than the sum of its proper divisors (1974781742676).

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

968043988260 is a wasteful number, since it uses less digits than its factorization.

968043988260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11768573 (or 11768568 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 63.

The spelling of 968043988260 in words is "nine hundred sixty-eight billion, forty-three million, nine hundred eighty-eight thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 457 914 1371 1828 2285 2742 4113 4570 5484 6855 8226 9140 13710 16452 20565 27420 41130 82260 11768101 23536202 35304303 47072404 58840505 70608606 105912909 117681010 141217212 176521515 211825818 235362020 353043030 423651636 529564545 706086060 1059129090 2118258180 5378022157 10756044314 16134066471 21512088628 26890110785 32268132942 48402199413 53780221570 64536265884 80670332355 96804398826 107560443140 161340664710 193608797652 242010997065 322681329420 484021994130 968043988260