Search a number
-
+
12269080159 = 73194094603
BaseRepresentation
bin10110110110100101…
…10100111001011111
31011200001102211221021
423123102310321133
5200111341031114
65345240545011
7613016314000
oct133322647137
934601384837
1012269080159
115226637576
122464a82167
131206b27a5b
148456631a7
154bc1c3024
hex2db4b4e5f

12269080159 has 32 divisors (see below), whose sum is σ = 15101120000. Its totient is φ = 9936343872.

The previous prime is 12269080151. The next prime is 12269080163. The reversal of 12269080159 is 95108096221.

It is not a de Polignac number, because 12269080159 - 23 = 12269080151 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12269080151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2663152 + ... + 2667754.

It is an arithmetic number, because the mean of its divisors is an integer number (471910000).

Almost surely, 212269080159 is an apocalyptic number.

12269080159 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

12269080159 is a deficient number, since it is larger than the sum of its proper divisors (2832039841).

12269080159 is an equidigital number, since it uses as much as digits as its factorization.

12269080159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5052 (or 5038 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 43.

The spelling of 12269080159 in words is "twelve billion, two hundred sixty-nine million, eighty thousand, one hundred fifty-nine".

Divisors: 1 7 19 49 133 343 409 931 2863 4603 6517 7771 20041 32221 54397 87457 140287 225547 380779 612199 1578829 1882627 2665453 4285393 13178389 29997751 35769913 92248723 250389391 645741061 1752725737 12269080159