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12316760 = 235307919
BaseRepresentation
bin101110111111…
…000001011000
3212011202102022
4232333001120
511123114020
61115554012
7206455631
oct56770130
925152368
1012316760
116a52845
12415b908
132723231
1418c8888
151134625
hexbbf058

12316760 has 16 divisors (see below), whose sum is σ = 27712800. Its totient is φ = 4926688.

The previous prime is 12316747. The next prime is 12316783. The reversal of 12316760 is 6761321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153920 + ... + 153999.

It is an arithmetic number, because the mean of its divisors is an integer number (1732050).

Almost surely, 212316760 is an apocalyptic number.

12316760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12316760 is an abundant number, since it is smaller than the sum of its proper divisors (15396040).

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

12316760 is a wasteful number, since it uses less digits than its factorization.

12316760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307930 (or 307926 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 12316760 is about 3509.5241842734. The cubic root of 12316760 is about 230.9398217835.

The spelling of 12316760 in words is "twelve million, three hundred sixteen thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 307919 615838 1231676 1539595 2463352 3079190 6158380 12316760