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12024050201 = 61141196661
BaseRepresentation
bin10110011001011000…
…00111001000011001
31011000222101001000122
423030230013020121
5144111124101301
65305045043025
7603652511642
oct131454071031
934028331018
1012024050201
115110298979
1223b69b6475
131198135607
14820cbc6c9
154a592181b
hex2ccb07219

12024050201 has 4 divisors (see below), whose sum is σ = 12024308004. Its totient is φ = 12023792400.

The previous prime is 12024050189. The next prime is 12024050243. The reversal of 12024050201 is 10205042021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10205042021 = 34729409343.

It can be written as a sum of positive squares in 2 ways, for example, as 9338323225 + 2685726976 = 96635^2 + 51824^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12024050201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12024050201.

It is not an unprimeable number, because it can be changed into a prime (12024050261) 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, 37190 + ... + 159471.

It is an arithmetic number, because the mean of its divisors is an integer number (3006077001).

Almost surely, 212024050201 is an apocalyptic number.

It is an amenable number.

12024050201 is a deficient number, since it is larger than the sum of its proper divisors (257803).

12024050201 is an equidigital number, since it uses as much as digits as its factorization.

12024050201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257802.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 12024050201 its reverse (10205042021), we get a palindrome (22229092222).

The spelling of 12024050201 in words is "twelve billion, twenty-four million, fifty thousand, two hundred one".

Divisors: 1 61141 196661 12024050201