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131302232002014 = 231091731160508317
BaseRepresentation
bin11101110110101100101110…
…111001011000110111011110
3122012220101000022021012011020
4131312230232321120313132
5114202223432343031024
61143131225045105010
736441162466116513
oct3566545671306736
9565811008235136
10131302232002014
1138922a66a17587
12128873039b8166
135835993c07278
14245d0c1d5530a
15102a71440c979
hex776b2ee58dde

131302232002014 has 32 divisors (see below), whose sum is σ = 266545550478240. Its totient is φ = 43115204956032.

The previous prime is 131302232002009. The next prime is 131302232002093. The reversal of 131302232002014 is 410200232203131.

It is a super-2 number, since 2×1313022320020142 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580141017 + ... + 580367300.

It is an arithmetic number, because the mean of its divisors is an integer number (8329548452445).

Almost surely, 2131302232002014 is an apocalyptic number.

131302232002014 is an abundant number, since it is smaller than the sum of its proper divisors (135243318476226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131302232002014 is a wasteful number, since it uses less digits than its factorization.

131302232002014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160508604.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 131302232002014 its reverse (410200232203131), we get a palindrome (541502464205145).

The spelling of 131302232002014 in words is "one hundred thirty-one trillion, three hundred two billion, two hundred thirty-two million, two thousand, fourteen".

Divisors: 1 2 3 6 109 173 218 327 346 519 654 1038 18857 37714 56571 113142 1160508317 2321016634 3481524951 6963049902 126495406553 200767938841 252990813106 379486219659 401535877682 602303816523 758972439318 1204607633046 21883705333669 43767410667338 65651116001007 131302232002014