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12364384 = 25478221
BaseRepresentation
bin101111001010…
…101001100000
3212021011202011
4233022221200
511131130014
61121002304
7210044524
oct57125140
925234664
1012364384
116a855aa
124183394
13273bb06
1418dbd84
1511437c4
hexbcaa60

12364384 has 24 divisors (see below), whose sum is σ = 24863328. Its totient is φ = 6049920.

The previous prime is 12364379. The next prime is 12364393. The reversal of 12364384 is 48346321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2607 + ... + 5614.

It is an arithmetic number, because the mean of its divisors is an integer number (1035972).

Almost surely, 212364384 is an apocalyptic number.

It is an amenable number.

12364384 is an abundant number, since it is smaller than the sum of its proper divisors (12498944).

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

12364384 is an equidigital number, since it uses as much as digits as its factorization.

12364384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8278 (or 8270 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 12364384 is about 3516.3026035880. The cubic root of 12364384 is about 231.2370897102.

The spelling of 12364384 in words is "twelve million, three hundred sixty-four thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 32 47 94 188 376 752 1504 8221 16442 32884 65768 131536 263072 386387 772774 1545548 3091096 6182192 12364384