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55510110105106 = 21721943117549881
BaseRepresentation
bin11001001111100011101000…
…11001001110111000010010
321021112201022000102122201211
430213301310121032320102
524233434201141330411
6314020554215450334
714456321163505006
oct1447616431167022
9237481260378654
1055510110105106
1116761784010708
1262862936869aa
1324c8772393607
14d9c9bcbd8706
15663e2a871221
hex327c7464ee12

55510110105106 has 48 divisors (see below), whose sum is σ = 95271828363360. Its totient is φ = 24172016924160.

The previous prime is 55510110105067. The next prime is 55510110105199. The reversal of 55510110105106 is 60150101101555.

55510110105106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58302715 + ... + 59247166.

It is an arithmetic number, because the mean of its divisors is an integer number (1984829757570).

Almost surely, 255510110105106 is an apocalyptic number.

55510110105106 is a deficient number, since it is larger than the sum of its proper divisors (39761718258254).

55510110105106 is a wasteful number, since it uses less digits than its factorization.

55510110105106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117549979 (or 117549962 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 31.

The spelling of 55510110105106 in words is "fifty-five trillion, five hundred ten billion, one hundred ten million, one hundred five thousand, one hundred six".

Divisors: 1 2 17 19 34 38 43 86 289 323 578 646 731 817 1462 1634 5491 10982 12427 13889 24854 27778 236113 472226 117549881 235099762 1998347977 2233447739 3996695954 4466895478 5054644883 10109289766 33971915609 37968611563 67943831218 75937223126 85928963011 96038252777 171857926022 192076505554 645466396571 1290932793142 1460792371187 1632650297209 2921584742374 3265300594418 27755055052553 55510110105106