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50055005504995 = 5431069217786697
BaseRepresentation
bin10110110000110010101101…
…10100101000010111100011
320120020012201101201102202121
423120121112310220113203
523030100122402124440
6254242541352125111
713354232461456651
oct1330312664502743
9216205641642677
1050055005504995
1114a49232749127
125744bb4096797
1321c12224cb17a
14c50964a2ddd1
155bc0a3b9734a
hex2d8656d285e3

50055005504995 has 16 divisors (see below), whose sum is σ = 61520386451040. Its totient is φ = 39076160143104.

The previous prime is 50055005504989. The next prime is 50055005505007. The reversal of 50055005504995 is 59940550055005.

50055005504995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 50055005504995 - 25 = 50055005504963 is a prime.

It is a super-2 number, since 2×500550055049952 (a number of 28 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 108663514 + ... + 109123183.

It is an arithmetic number, because the mean of its divisors is an integer number (3845024153190).

Almost surely, 250055005504995 is an apocalyptic number.

50055005504995 is a deficient number, since it is larger than the sum of its proper divisors (11465380946045).

50055005504995 is a wasteful number, since it uses less digits than its factorization.

50055005504995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217787814.

The product of its (nonzero) digits is 5062500, while the sum is 52.

The spelling of 50055005504995 in words is "fifty trillion, fifty-five billion, five million, five hundred four thousand, nine hundred ninety-five".

Divisors: 1 5 43 215 1069 5345 45967 229835 217786697 1088933485 9364827971 46824139855 232813979093 1164069895465 10011001100999 50055005504995