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10012301 = 13770177
BaseRepresentation
bin100110001100…
…011010001101
3200211200021222
4212030122031
510030343201
6554333125
7151050245
oct46143215
920750258
1010012301
115719432
12342a1a5
1320c7350
141488b25
15d2b91b
hex98c68d

10012301 has 4 divisors (see below), whose sum is σ = 10782492. Its totient is φ = 9242112.

The previous prime is 10012271. The next prime is 10012313. The reversal of 10012301 is 10321001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10321001 = 15168351.

It can be written as a sum of positive squares in 2 ways, for example, as 855625 + 9156676 = 925^2 + 3026^2 .

It is a cyclic number.

It is not a de Polignac number, because 10012301 - 218 = 9750157 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 (10012351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385076 + ... + 385101.

It is an arithmetic number, because the mean of its divisors is an integer number (2695623).

Almost surely, 210012301 is an apocalyptic number.

It is an amenable number.

10012301 is a deficient number, since it is larger than the sum of its proper divisors (770191).

10012301 is an equidigital number, since it uses as much as digits as its factorization.

10012301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770190.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 10012301 is about 3164.2220212874. Note that the first 3 decimals coincide. The cubic root of 10012301 is about 215.5317718097.

Adding to 10012301 its reverse (10321001), we get a palindrome (20333302).

The spelling of 10012301 in words is "ten million, twelve thousand, three hundred one".

Divisors: 1 13 770177 10012301