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5550142301205 = 351922359755311
BaseRepresentation
bin101000011000011111001…
…0000101010010000010101
3201122120212221220122211120
41100300332100222100111
51211413142412114310
615445411123154153
71111661462110545
oct120607620522025
921576787818746
105550142301205
11184a890701007
127577a3515959
133134b75b6648
141528b217d325
159958a457b70
hex50c3e42a415

5550142301205 has 96 divisors (see below), whose sum is σ = 9945465016320. Its totient is φ = 2636889932160.

The previous prime is 5550142301203. The next prime is 5550142301269. The reversal of 5550142301205 is 5021032410555.

It is not a de Polignac number, because 5550142301205 - 21 = 5550142301203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550142301201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6970500 + ... + 7725810.

It is an arithmetic number, because the mean of its divisors is an integer number (103598593920).

Almost surely, 25550142301205 is an apocalyptic number.

It is an amenable number.

5550142301205 is a deficient number, since it is larger than the sum of its proper divisors (4395322715115).

5550142301205 is a wasteful number, since it uses less digits than its factorization.

5550142301205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755439 (or 755420 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 5550142301205 in words is "five trillion, five hundred fifty billion, one hundred forty-two million, three hundred one thousand, two hundred five".

Divisors: 1 3 5 15 19 23 57 59 69 95 115 177 285 295 345 361 437 885 1083 1121 1311 1357 1805 2185 3363 4071 5415 5605 6555 6785 8303 16815 20355 21299 24909 25783 41515 63897 77349 106495 124545 128915 319485 386745 489877 755311 1469631 2265933 2449385 3776555 7348155 11329665 14350909 17372153 43052727 44563349 52116459 71754545 86860765 133690047 215263635 222816745 260582295 272667271 330070907 668450235 818001813 846703631 990212721 1024957027 1363336355 1650354535 2540110893 3074871081 4090009065 4233518155 4951063605 5124785135 6271347233 12700554465 15374355405 16087368989 18814041699 19474183513 31356736165 48262106967 58422550539 80436844945 94070208495 97370917565 241310534835 292112752695 370009486747 1110028460241 1850047433735 5550142301205