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23312032044223 = 133115766023261
BaseRepresentation
bin1010100110011110000010…
…11000111001010010111111
310001112121102121001222121111
411103033001120321102333
511023421020200403343
6121325222155142451
74624144612626436
oct523170130712277
9101477377058544
1023312032044223
117478639388a0a
122746040444a27
131001413616620
145a844625611d
152a65ed238c9d
hex1533c16394bf

23312032044223 has 8 divisors (see below), whose sum is σ = 25185989608416. Its totient is φ = 21449606527200.

The previous prime is 23312032044187. The next prime is 23312032044277. The reversal of 23312032044223 is 32244023021332.

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 23312032044223 - 241 = 21113008788671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23312032044023) 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, 2883007588 + ... + 2883015673.

It is an arithmetic number, because the mean of its divisors is an integer number (3148248701052).

Almost surely, 223312032044223 is an apocalyptic number.

23312032044223 is a deficient number, since it is larger than the sum of its proper divisors (1873957564193).

23312032044223 is a wasteful number, since it uses less digits than its factorization.

23312032044223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5766023585.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 23312032044223 its reverse (32244023021332), we get a palindrome (55556055065555).

The spelling of 23312032044223 in words is "twenty-three trillion, three hundred twelve billion, thirty-two million, forty-four thousand, two hundred twenty-three".

Divisors: 1 13 311 4043 5766023261 74958302393 1793233234171 23312032044223