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12341748 = 2231028479
BaseRepresentation
bin101111000101…
…000111110100
3212020000200210
4233011013310
511124413443
61120305420
7206621526
oct57050764
925200623
1012341748
116a6a5a1
124172270
132731713
1418d3a16
15113bc33
hexbc51f4

12341748 has 12 divisors (see below), whose sum is σ = 28797440. Its totient is φ = 4113912.

The previous prime is 12341741. The next prime is 12341753. The reversal of 12341748 is 84714321.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12341741) by changing a digit.

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, 514228 + ... + 514251.

Almost surely, 212341748 is an apocalyptic number.

It is an amenable number.

12341748 is an abundant number, since it is smaller than the sum of its proper divisors (16455692).

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

12341748 is a wasteful number, since it uses less digits than its factorization.

12341748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028486 (or 1028484 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 12341748 is about 3513.0824072316. The cubic root of 12341748 is about 231.0958916739.

The spelling of 12341748 in words is "twelve million, three hundred forty-one thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 12 1028479 2056958 3085437 4113916 6170874 12341748