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12300220041 = 34100073347
BaseRepresentation
bin10110111010010011…
…00111011010001001
31011202020000220211020
423131021213122021
5200142324020131
65352312223053
7613545100554
oct133511473211
934666026736
1012300220041
11524217640a
12247339aa89
13121040b815
1484984b69b
154becc4996
hex2dd267689

12300220041 has 4 divisors (see below), whose sum is σ = 16400293392. Its totient is φ = 8200146692.

The previous prime is 12300220039. The next prime is 12300220063. The reversal of 12300220041 is 14002200321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12300220041 - 21 = 12300220039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12300220041.

It is not an unprimeable number, because it can be changed into a prime (12300220091) 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, 2050036671 + ... + 2050036676.

It is an arithmetic number, because the mean of its divisors is an integer number (4100073348).

Almost surely, 212300220041 is an apocalyptic number.

It is an amenable number.

12300220041 is a deficient number, since it is larger than the sum of its proper divisors (4100073351).

12300220041 is an equidigital number, since it uses as much as digits as its factorization.

12300220041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100073350.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12300220041 its reverse (14002200321), we get a palindrome (26302420362).

The spelling of 12300220041 in words is "twelve billion, three hundred million, two hundred twenty thousand, forty-one".

Divisors: 1 3 4100073347 12300220041