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12675212000 = 2553112711063
BaseRepresentation
bin10111100111000000…
…00110001011100000
31012201100122111002022
423303200012023200
5201424323241000
65453425441012
7626050344563
oct136340061340
935640574068
1012675212000
115414910420
122558aa0168
131270005359
148835824da
154e2b98585
hex2f38062e0

12675212000 has 192 divisors, whose sum is σ = 34131621888. Its totient is φ = 4587840000.

The previous prime is 12675211981. The next prime is 12675212027. The reversal of 12675212000 is 21257621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11923469 + ... + 11924531.

It is an arithmetic number, because the mean of its divisors is an integer number (177768864).

Almost surely, 212675212000 is an apocalyptic number.

12675212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12675212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17065810944).

12675212000 is an abundant number, since it is smaller than the sum of its proper divisors (21456409888).

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

12675212000 is a wasteful number, since it uses less digits than its factorization.

12675212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

Adding to 12675212000 its reverse (21257621), we get a palindrome (12696469621).

The spelling of 12675212000 in words is "twelve billion, six hundred seventy-five million, two hundred twelve thousand".