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23213317714 = 243269922299
BaseRepresentation
bin10101100111100111…
…110001111001010010
32012220202221201110221
4111213213301321102
5340020102131324
614355233543254
71451150642056
oct254747617122
965822851427
1023213317714
1199323491a4
1245ba114b2a
13225c32a172
1411a2d79c66
1590cdea0e4
hex5679f1e52

23213317714 has 8 divisors (see below), whose sum is σ = 35629743600. Its totient is φ = 11336736516.

The previous prime is 23213317679. The next prime is 23213317733. The reversal of 23213317714 is 41771331232.

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

It is a super-2 number, since 2×232133177142 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23213317714.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134961064 + ... + 134961235.

It is an arithmetic number, because the mean of its divisors is an integer number (4453717950).

Almost surely, 223213317714 is an apocalyptic number.

23213317714 is a deficient number, since it is larger than the sum of its proper divisors (12416425886).

23213317714 is a wasteful number, since it uses less digits than its factorization.

23213317714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269922344.

The product of its digits is 21168, while the sum is 34.

Adding to 23213317714 its reverse (41771331232), we get a palindrome (64984648946).

The spelling of 23213317714 in words is "twenty-three billion, two hundred thirteen million, three hundred seventeen thousand, seven hundred fourteen".

Divisors: 1 2 43 86 269922299 539844598 11606658857 23213317714