Base | Representation |
---|---|
bin | 101111100111… |
… | …110110100001 |
3 | 212111020211102 |
4 | 233213312201 |
5 | 11143442001 |
6 | 1123324145 |
7 | 211053335 |
oct | 57476641 |
9 | 25436742 |
10 | 12484001 |
11 | 7057462 |
12 | 4220655 |
13 | 27813aa |
14 | 192d7c5 |
15 | 1168e6b |
hex | be7da1 |
12484001 has 8 divisors (see below), whose sum is σ = 13405824. Its totient is φ = 11583040.
The previous prime is 12483983. The next prime is 12484027. The reversal of 12484001 is 10048421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12484001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12484051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3965 + ... + 6378.
It is an arithmetic number, because the mean of its divisors is an integer number (1675728).
Almost surely, 212484001 is an apocalyptic number.
It is an amenable number.
12484001 is a deficient number, since it is larger than the sum of its proper divisors (921823).
12484001 is a wasteful number, since it uses less digits than its factorization.
12484001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10431.
The product of its (nonzero) digits is 256, while the sum is 20.
The square root of 12484001 is about 3533.2705812038. The cubic root of 12484001 is about 231.9803850341.
The spelling of 12484001 in words is "twelve million, four hundred eighty-four thousand, one".
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