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1232233201230 = 23541074440041
BaseRepresentation
bin10001111011100110110…
…100100111111001001110
311100210121110011101112020
4101323212310213321032
5130142103144414410
62342025145551010
7155011613251443
oct21734664477116
94323543141466
101232233201230
11435650577279
1217a9944a5466
138c278537545
14438d73b39ca
15220be8dda70
hex11ee6d27e4e

1232233201230 has 16 divisors (see below), whose sum is σ = 2957359683024. Its totient is φ = 328595520320.

The previous prime is 1232233201223. The next prime is 1232233201231. The reversal of 1232233201230 is 321023322321.

It is a self number, because there is not a number n which added to its sum of digits gives 1232233201230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232233201231) 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, 20537219991 + ... + 20537220050.

It is an arithmetic number, because the mean of its divisors is an integer number (184834980189).

Almost surely, 21232233201230 is an apocalyptic number.

1232233201230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232233201230 is an abundant number, since it is smaller than the sum of its proper divisors (1725126481794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232233201230 is a wasteful number, since it uses less digits than its factorization.

1232233201230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41074440051.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1232233201230 its reverse (321023322321), we get a palindrome (1553256523551).

The spelling of 1232233201230 in words is "one trillion, two hundred thirty-two billion, two hundred thirty-three million, two hundred one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 41074440041 82148880082 123223320123 205372200205 246446640246 410744400410 616116600615 1232233201230