Base | Representation |
---|---|
bin | 101101111111… |
… | …011110110101 |
3 | 211200112102002 |
4 | 231333132311 |
5 | 11041302001 |
6 | 1110225045 |
7 | 204323102 |
oct | 55773665 |
9 | 24615362 |
10 | 12056501 |
11 | 6895256 |
12 | 4055185 |
13 | 2661932 |
14 | 185baa9 |
15 | 10d246b |
hex | b7f7b5 |
12056501 has 8 divisors (see below), whose sum is σ = 12435864. Its totient is φ = 11681280.
The previous prime is 12056483. The next prime is 12056503. The reversal of 12056501 is 10565021.
12056501 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1100401 + 10956100 = 1049^2 + 3310^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12056501 - 26 = 12056437 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12056503) 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, 5501 + ... + 7373.
It is an arithmetic number, because the mean of its divisors is an integer number (1554483).
Almost surely, 212056501 is an apocalyptic number.
It is an amenable number.
12056501 is a deficient number, since it is larger than the sum of its proper divisors (379363).
12056501 is a wasteful number, since it uses less digits than its factorization.
12056501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2071.
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 12056501 is about 3472.2472550209. The cubic root of 12056501 is about 229.3016054805.
It can be divided in two parts, 1 and 2056501, that added together give a palindrome (2056502).
The spelling of 12056501 in words is "twelve million, fifty-six thousand, five hundred one".
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