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50543341660 = 22572087172987
BaseRepresentation
bin101111000100100111…
…100011000001011100
311211110110012210021001
4233010213203001130
51312003043413120
635115211120044
73436340213140
oct570447430134
9154413183231
1050543341660
111a487442749
129966a43024
1349c64bb676
142636969220
1514ac41ee0a
hexbc49e305c

50543341660 has 48 divisors (see below), whose sum is σ = 121362845184. Its totient is φ = 17320742208.

The previous prime is 50543341633. The next prime is 50543341691. The reversal of 50543341660 is 6614334505.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 205687 + ... + 378673.

It is an arithmetic number, because the mean of its divisors is an integer number (2528392608).

Almost surely, 250543341660 is an apocalyptic number.

It is an amenable number.

50543341660 is an abundant number, since it is smaller than the sum of its proper divisors (70819503524).

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

50543341660 is a wasteful number, since it uses less digits than its factorization.

50543341660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175090 (or 175088 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 50543341660 in words is "fifty billion, five hundred forty-three million, three hundred forty-one thousand, six hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 2087 4174 8348 10435 14609 20870 29218 41740 58436 73045 146090 172987 292180 345974 691948 864935 1210909 1729870 2421818 3459740 4843636 6054545 12109090 24218180 361023869 722047738 1444095476 1805119345 2527167083 3610238690 5054334166 7220477380 10108668332 12635835415 25271670830 50543341660