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50056061103 = 36283242629
BaseRepresentation
bin101110100111100100…
…101110000010101111
311210012111022101000000
4232213210232002233
51310003322423403
634555003035343
73421302333126
oct564744560257
9153174271000
1050056061103
111a257383644
12984b80bb53
13494956ab89
1425cbd64abd
15147e76a7a3
hexba792e0af

50056061103 has 28 divisors (see below), whose sum is σ = 75315263560. Its totient is φ = 33252652656.

The previous prime is 50056061101. The next prime is 50056061123. The reversal of 50056061103 is 30116065005.

It is a happy number.

50056061103 is a `hidden beast` number, since 50 + 0 + 5 + 606 + 1 + 1 + 0 + 3 = 666.

It is not a de Polignac number, because 50056061103 - 21 = 50056061101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50056061101) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 84993 + ... + 327621.

Almost surely, 250056061103 is an apocalyptic number.

50056061103 is a deficient number, since it is larger than the sum of its proper divisors (25259202457).

50056061103 is an equidigital number, since it uses as much as digits as its factorization.

50056061103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242930 (or 242915 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The spelling of 50056061103 in words is "fifty billion, fifty-six million, sixty-one thousand, one hundred three".

Divisors: 1 3 9 27 81 243 283 729 849 2547 7641 22923 68769 206307 242629 727887 2183661 6550983 19652949 58958847 68664007 176876541 205992021 617976063 1853928189 5561784567 16685353701 50056061103