Base | Representation |
---|---|
bin | 101101111011… |
… | …101100101111 |
3 | 211122202011020 |
4 | 231323230233 |
5 | 11040303012 |
6 | 1110025223 |
7 | 204226656 |
oct | 55735457 |
9 | 24582136 |
10 | 12041007 |
11 | 6884650 |
12 | 4048213 |
13 | 2657874 |
14 | 185619d |
15 | 10cca8c |
hex | b7bb2f |
12041007 has 8 divisors (see below), whose sum is σ = 17514240. Its totient is φ = 7297560.
The previous prime is 12040999. The next prime is 12041027. The reversal of 12041007 is 70014021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12041007 - 23 = 12040999 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12041027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182407 + ... + 182472.
It is an arithmetic number, because the mean of its divisors is an integer number (2189280).
Almost surely, 212041007 is an apocalyptic number.
12041007 is a deficient number, since it is larger than the sum of its proper divisors (5473233).
12041007 is a wasteful number, since it uses less digits than its factorization.
12041007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364893.
The product of its (nonzero) digits is 56, while the sum is 15.
The square root of 12041007 is about 3470.0154178332. The cubic root of 12041007 is about 229.2033370005.
Adding to 12041007 its reverse (70014021), we get a palindrome (82055028).
It can be divided in two parts, 1204 and 1007, that added together give a triangular number (2211 = T66).
The spelling of 12041007 in words is "twelve million, forty-one thousand, seven".
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