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12384104 = 237121803
BaseRepresentation
bin101111001111…
…011101101000
3212022011210112
4233033131220
511132242404
61121233452
7210156155
oct57173550
925264715
1012384104
116a993a7
124192888
132747a95
14190522c
15114956e
hexbcf768

12384104 has 16 divisors (see below), whose sum is σ = 23548320. Its totient is φ = 6104560.

The previous prime is 12384101. The next prime is 12384107. The reversal of 12384104 is 40148321.

It is an interprime number because it is at equal distance from previous prime (12384101) and next prime (12384107).

It is a self number, because there is not a number n which added to its sum of digits gives 12384104.

It is not an unprimeable number, because it can be changed into a prime (12384101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10334 + ... + 11469.

It is an arithmetic number, because the mean of its divisors is an integer number (1471770).

Almost surely, 212384104 is an apocalyptic number.

It is an amenable number.

12384104 is a deficient number, since it is larger than the sum of its proper divisors (11164216).

12384104 is a wasteful number, since it uses less digits than its factorization.

12384104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21880 (or 21876 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 12384104 is about 3519.1055681806. The cubic root of 12384104 is about 231.3599580311.

The spelling of 12384104 in words is "twelve million, three hundred eighty-four thousand, one hundred four".

Divisors: 1 2 4 8 71 142 284 568 21803 43606 87212 174424 1548013 3096026 6192052 12384104