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12203410411 = 37329821903
BaseRepresentation
bin10110101110110000…
…10100001111101011
31011111110212110222101
423113120110033223
5144443033113121
65334533234231
7611261164003
oct132730241753
934443773871
1012203410411
1151a2563955
122446a92977
1311c634420a
1483aa4b003
154b6550491
hex2d76143eb

12203410411 has 4 divisors (see below), whose sum is σ = 12533232352. Its totient is φ = 11873588472.

The previous prime is 12203410381. The next prime is 12203410447. The reversal of 12203410411 is 11401430221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12203410411 - 25 = 12203410379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12203410481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164910915 + ... + 164910988.

It is an arithmetic number, because the mean of its divisors is an integer number (3133308088).

Almost surely, 212203410411 is an apocalyptic number.

12203410411 is a deficient number, since it is larger than the sum of its proper divisors (329821941).

12203410411 is an equidigital number, since it uses as much as digits as its factorization.

12203410411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329821940.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12203410411 its reverse (11401430221), we get a palindrome (23604840632).

The spelling of 12203410411 in words is "twelve billion, two hundred three million, four hundred ten thousand, four hundred eleven".

Divisors: 1 37 329821903 12203410411