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1233224201 = 11666116831
BaseRepresentation
bin100100110000001…
…1000001000001001
310011221112021120102
41021200120020021
510011201133301
6322212135145
742363142556
oct11140301011
93157467512
101233224201
11583139660
122a50074b5
13168657b81
14b9adba2d
15733eeb6b
hex49818209

1233224201 has 8 divisors (see below), whose sum is σ = 1345617408. Its totient is φ = 1120878000.

The previous prime is 1233224197. The next prime is 1233224227. The reversal of 1233224201 is 1024223321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1233224201 - 22 = 1233224197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233224231) 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, 64856 + ... + 81686.

It is an arithmetic number, because the mean of its divisors is an integer number (168202176).

Almost surely, 21233224201 is an apocalyptic number.

1233224201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1233224201 is a deficient number, since it is larger than the sum of its proper divisors (112393207).

1233224201 is a wasteful number, since it uses less digits than its factorization.

1233224201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23503.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1233224201 is about 35117.2920510679. The cubic root of 1233224201 is about 1072.3766431151.

Adding to 1233224201 its reverse (1024223321), we get a palindrome (2257447522).

The spelling of 1233224201 in words is "one billion, two hundred thirty-three million, two hundred twenty-four thousand, two hundred one".

Divisors: 1 11 6661 16831 73271 185141 112111291 1233224201