Base | Representation |
---|---|
bin | 101110000011… |
… | …010001111111 |
3 | 211201022202110 |
4 | 232003101333 |
5 | 11042301223 |
6 | 1110425103 |
7 | 204416343 |
oct | 56032177 |
9 | 24638673 |
10 | 12072063 |
11 | 68a5a13 |
12 | 4062193 |
13 | 2668a43 |
14 | 1863623 |
15 | 10d6d93 |
hex | b8347f |
12072063 has 4 divisors (see below), whose sum is σ = 16096088. Its totient is φ = 8048040.
The previous prime is 12072037. The next prime is 12072119. The reversal of 12072063 is 36027021.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 12072063 - 25 = 12072031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12072013) 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, 2012008 + ... + 2012013.
It is an arithmetic number, because the mean of its divisors is an integer number (4024022).
Almost surely, 212072063 is an apocalyptic number.
12072063 is a deficient number, since it is larger than the sum of its proper divisors (4024025).
12072063 is an equidigital number, since it uses as much as digits as its factorization.
12072063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4024024.
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 12072063 is about 3474.4874442139. The cubic root of 12072063 is about 229.4002205314.
Adding to 12072063 its reverse (36027021), we get a palindrome (48099084).
The spelling of 12072063 in words is "twelve million, seventy-two thousand, sixty-three".
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