Base | Representation |
---|---|
bin | 101111001111… |
… | …011100100110 |
3 | 212022011201002 |
4 | 233033130212 |
5 | 11132242123 |
6 | 1121233302 |
7 | 210156032 |
oct | 57173446 |
9 | 25264632 |
10 | 12384038 |
11 | 6a99347 |
12 | 4192832 |
13 | 2747a44 |
14 | 19051c2 |
15 | 1149528 |
hex | bcf726 |
12384038 has 8 divisors (see below), whose sum is σ = 18672888. Its totient is φ = 6159744.
The previous prime is 12384023. The next prime is 12384049. The reversal of 12384038 is 83048321.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12384038.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15656 + ... + 16427.
It is an arithmetic number, because the mean of its divisors is an integer number (2334111).
Almost surely, 212384038 is an apocalyptic number.
12384038 is a deficient number, since it is larger than the sum of its proper divisors (6288850).
12384038 is a wasteful number, since it uses less digits than its factorization.
12384038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32278.
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 12384038 is about 3519.0961907854. The cubic root of 12384038 is about 231.3595470262.
The spelling of 12384038 in words is "twelve million, three hundred eighty-four thousand, thirty-eight".
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