Search a number
-
+
12336325232 = 2471116576043
BaseRepresentation
bin10110111110100110…
…10110001001110000
31011211201222020211112
423133103112021300
5200231044401412
65400042132452
7614464014530
oct133723261160
934751866745
1012336325232
115260596810
1224834b1128
131217a4063a
148505694c0
154c3057722
hex2df4d6270

12336325232 has 80 divisors (see below), whose sum is σ = 29822353152. Its totient is φ = 4802664960.

The previous prime is 12336325231. The next prime is 12336325249. The reversal of 12336325232 is 23252363321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12336325231) 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, 2038403 + ... + 2044445.

Almost surely, 212336325232 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 12336325232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14911176576).

12336325232 is an abundant number, since it is smaller than the sum of its proper divisors (17486027920).

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

12336325232 is a wasteful number, since it uses less digits than its factorization.

12336325232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7726 (or 7720 counting only the distinct ones).

The product of its digits is 38880, while the sum is 32.

Adding to 12336325232 its reverse (23252363321), we get a palindrome (35588688553).

The spelling of 12336325232 in words is "twelve billion, three hundred thirty-six million, three hundred twenty-five thousand, two hundred thirty-two".

Divisors: 1 2 4 7 8 11 14 16 22 28 44 56 77 88 112 154 176 308 616 1232 1657 3314 6043 6628 11599 12086 13256 18227 23198 24172 26512 36454 42301 46396 48344 66473 72908 84602 92792 96688 127589 132946 145816 169204 185584 255178 265892 291632 338408 465311 510356 531784 676816 930622 1020712 1063568 1861244 2041424 3722488 7444976 10013251 20026502 40053004 70092757 80106008 110145761 140185514 160212016 220291522 280371028 440583044 560742056 771020327 881166088 1121484112 1542040654 1762332176 3084081308 6168162616 12336325232