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12202432411 = 132933203579
BaseRepresentation
bin10110101110101001…
…00101011110011011
31011111102000210102011
423113110211132123
5144442310314121
65334500250351
7611246651461
oct132724453633
934442023364
1012202432411
1151a1a56094
1224466a09b7
1311c6091010
1483a874831
154b640a7e1
hex2d752579b

12202432411 has 8 divisors (see below), whose sum is σ = 13185935280. Its totient is φ = 11225337312.

The previous prime is 12202432379. The next prime is 12202432439. The reversal of 12202432411 is 11423420221.

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 12202432411 - 25 = 12202432379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202432441) 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, 1597981 + ... + 1605598.

It is an arithmetic number, because the mean of its divisors is an integer number (1648241910).

Almost surely, 212202432411 is an apocalyptic number.

12202432411 is a deficient number, since it is larger than the sum of its proper divisors (983502869).

12202432411 is a wasteful number, since it uses less digits than its factorization.

12202432411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3203885.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12202432411 its reverse (11423420221), we get a palindrome (23625852632).

The spelling of 12202432411 in words is "twelve billion, two hundred two million, four hundred thirty-two thousand, four hundred eleven".

Divisors: 1 13 293 3809 3203579 41646527 938648647 12202432411