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12606110232 = 2331789347161
BaseRepresentation
bin10111011110110000…
…11111101000011000
31012112112121202021120
423233120133220120
5201304131011412
65442520405240
7624251111652
oct135730375030
935475552246
1012606110232
115389903221
122539916820
13125b8bc631
148783156d2
154dba98b8c
hex2ef61fa18

12606110232 has 64 divisors (see below), whose sum is σ = 33744146400. Its totient is φ = 3910410240.

The previous prime is 12606110213. The next prime is 12606110267. The reversal of 12606110232 is 23201160621.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 137269 + ... + 209892.

Almost surely, 212606110232 is an apocalyptic number.

12606110232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12606110232 is an abundant number, since it is smaller than the sum of its proper divisors (21138036168).

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

12606110232 is a wasteful number, since it uses less digits than its factorization.

12606110232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347276 (or 347272 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12606110232 its reverse (23201160621), we get a palindrome (35807270853).

The spelling of 12606110232 in words is "twelve billion, six hundred six million, one hundred ten thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 17 24 34 51 68 89 102 136 178 204 267 356 408 534 712 1068 1513 2136 3026 4539 6052 9078 12104 18156 36312 347161 694322 1041483 1388644 2082966 2777288 4165932 5901737 8331864 11803474 17705211 23606948 30897329 35410422 47213896 61794658 70820844 92691987 123589316 141641688 185383974 247178632 370767948 525254593 741535896 1050509186 1575763779 2101018372 3151527558 4202036744 6303055116 12606110232