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23210322313030 = 2567197499352403
BaseRepresentation
bin1010100011100000100110…
…00001000011111101000110
310001011212220021021022002021
411101300103001003331012
511020234220003004110
6121210401434433354
74613614265316046
oct521602301037506
9101155807238067
1023210322313030
117439495943526
12272a395b9285a
13cc4954831228
145a35580d9726
152a3b48d772da
hex151c13043f46

23210322313030 has 64 divisors (see below), whose sum is σ = 42702907104000. Its totient is φ = 9080875165824.

The previous prime is 23210322313021. The next prime is 23210322313043. The reversal of 23210322313030 is 3031322301232.

It is a junction number, because it is equal to n+sod(n) for n = 23210322312986 and 23210322313004.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 65686809 + ... + 66039211.

It is an arithmetic number, because the mean of its divisors is an integer number (667232923500).

Almost surely, 223210322313030 is an apocalyptic number.

23210322313030 is a deficient number, since it is larger than the sum of its proper divisors (19492584790970).

23210322313030 is a wasteful number, since it uses less digits than its factorization.

23210322313030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353173.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23210322313030 its reverse (3031322301232), we get a palindrome (26241644614262).

The spelling of 23210322313030 in words is "twenty-three trillion, two hundred ten billion, three hundred twenty-two million, three hundred thirteen thousand, thirty".

Divisors: 1 2 5 10 67 134 197 335 394 499 670 985 998 1970 2495 4990 13199 26398 33433 65995 66866 98303 131990 167165 196606 334330 352403 491515 704806 983030 1762015 3524030 6586301 13172602 23611001 32931505 47222002 65863010 69423391 118055005 138846782 175849097 236110010 347116955 351698194 694233910 879245485 1758490970 4651367197 9302734394 11781889499 23256835985 23563778998 34642272109 46513671970 58909447495 69284544218 117818894990 173211360545 346422721090 2321032231303 4642064462606 11605161156515 23210322313030