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23232432643669 is a prime number
BaseRepresentation
bin1010100100001001110001…
…11001010001111001010101
310001020222222011202110202001
411102010320321101321111
511021120010224044134
6121224455431515301
74615326224114314
oct522047071217125
9101228864673661
1023232432643669
117447901617157
122732726828b31
13cc6a694a2c02
145a465479a27b
152a44deeeb414
hex152138e51e55

23232432643669 has 2 divisors, whose sum is σ = 23232432643670. Its totient is φ = 23232432643668.

The previous prime is 23232432643547. The next prime is 23232432643699. The reversal of 23232432643669 is 96634623423232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23058368459569 + 174064184100 = 4801913^2 + 417210^2 .

It is a cyclic number.

It is not a de Polignac number, because 23232432643669 - 215 = 23232432610901 is a prime.

It is a super-2 number, since 2×232324326436692 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23232432643699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11616216321834 + 11616216321835.

It is an arithmetic number, because the mean of its divisors is an integer number (11616216321835).

Almost surely, 223232432643669 is an apocalyptic number.

It is an amenable number.

23232432643669 is a deficient number, since it is larger than the sum of its proper divisors (1).

23232432643669 is an equidigital number, since it uses as much as digits as its factorization.

23232432643669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40310784, while the sum is 55.

The spelling of 23232432643669 in words is "twenty-three trillion, two hundred thirty-two billion, four hundred thirty-two million, six hundred forty-three thousand, six hundred sixty-nine".