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323113100323223 = 73121157112358799
BaseRepresentation
bin100100101110111101010000…
…1100100010010100110010111
31120101001022101111220002021002
41021131322201210102212113
5314322341112140320343
63103112035322213515
7125026102560611540
oct11135724144224627
91511038344802232
10323113100323223
1193a54550656041
12302a559765429b
1310b3a585b24812
1459b0a8680d4c7
152754da72e08b8
hex125dea1912997

323113100323223 has 32 divisors (see below), whose sum is σ = 383661445939200. Its totient is φ = 266282661708000.

The previous prime is 323113100323121. The next prime is 323113100323297. The reversal of 323113100323223 is 322323001311323.

It is not a de Polignac number, because 323113100323223 - 214 = 323113100306839 is a prime.

It is a super-2 number, since 2×3231131003232232 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323113100323523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19964978 + ... + 32323776.

It is an arithmetic number, because the mean of its divisors is an integer number (11989420185600).

Almost surely, 2323113100323223 is an apocalyptic number.

323113100323223 is a deficient number, since it is larger than the sum of its proper divisors (60548345615977).

323113100323223 is a wasteful number, since it uses less digits than its factorization.

323113100323223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12359619.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 323113100323223 its reverse (322323001311323), we get a palindrome (645436101634546).

The spelling of 323113100323223 in words is "three hundred twenty-three trillion, one hundred thirteen billion, one hundred million, three hundred twenty-three thousand, two hundred twenty-three".

Divisors: 1 7 31 211 217 571 1477 3997 6541 17701 45787 120481 123907 843367 3734911 12358799 26144377 86511593 383122769 2607706589 2681859383 7056874229 18253946123 49398119603 80838904259 218763101099 565872329813 1489000462319 1531341707693 10423003236233 46159014331889 323113100323223