Search a number
-
+
11850260568 = 2331735934813
BaseRepresentation
bin10110000100101010…
…01010000001011000
31010120212100121110120
423002111022001120
5143232131314233
65235520113240
7566442360426
oct130225120130
933525317416
1011850260568
115031188183
122368765820
13116b127403
14805ba0116
154955434b3
hex2c254a058

11850260568 has 64 divisors (see below), whose sum is σ = 29853347040. Its totient is φ = 3919816704.

The previous prime is 11850260563. The next prime is 11850260603. The reversal of 11850260568 is 86506205811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11850260561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2459730 + ... + 2464542.

Almost surely, 211850260568 is an apocalyptic number.

It is an amenable number.

11850260568 is an abundant number, since it is smaller than the sum of its proper divisors (18003086472).

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

11850260568 is a wasteful number, since it uses less digits than its factorization.

11850260568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588 (or 5584 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The spelling of 11850260568 in words is "eleven billion, eight hundred fifty million, two hundred sixty thousand, five hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 173 346 519 593 692 1038 1186 1384 1779 2076 2372 3558 4152 4744 4813 7116 9626 14232 14439 19252 28878 38504 57756 102589 115512 205178 307767 410356 615534 820712 832649 1231068 1665298 2462136 2497947 2854109 3330596 4995894 5708218 6661192 8562327 9991788 11416436 17124654 19983576 22832872 34249308 68498616 493760857 987521714 1481282571 1975043428 2962565142 3950086856 5925130284 11850260568