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23232041401 = 25189922309
BaseRepresentation
bin10101101000101111…
…001101000110111001
32012222002011222112211
4111220233031012321
5340034400311101
614401143135121
71451466044062
oct255057150671
965862158484
1023232041401
119941977618
1246044444a1
13226318467a
1411a5651569
1590e897c51
hex568bcd1b9

23232041401 has 4 divisors (see below), whose sum is σ = 23232988900. Its totient is φ = 23231093904.

The previous prime is 23232041381. The next prime is 23232041447. The reversal of 23232041401 is 10414023232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16280484025 + 6951557376 = 127595^2 + 83376^2 .

It is a cyclic number.

It is not a de Polignac number, because 23232041401 - 25 = 23232041369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23232045401) 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, 435966 + ... + 486343.

It is an arithmetic number, because the mean of its divisors is an integer number (5808247225).

Almost surely, 223232041401 is an apocalyptic number.

It is an amenable number.

23232041401 is a deficient number, since it is larger than the sum of its proper divisors (947499).

23232041401 is an equidigital number, since it uses as much as digits as its factorization.

23232041401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947498.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23232041401 its reverse (10414023232), we get a palindrome (33646064633).

The spelling of 23232041401 in words is "twenty-three billion, two hundred thirty-two million, forty-one thousand, four hundred one".

Divisors: 1 25189 922309 23232041401