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50424284383 = 1122914369987
BaseRepresentation
bin101110111101100001…
…011000010011011111
311211011011012001101021
4232331201120103133
51311232104100013
635055315225011
73433363226314
oct567541302337
9154134161337
1050424284383
111a426215200
129932ba8167
1349a7934885
142624c16d0b
1514a1c53a8d
hexbbd8584df

50424284383 has 12 divisors (see below), whose sum is σ = 57336252120. Its totient is φ = 44259556880.

The previous prime is 50424284381. The next prime is 50424284437. The reversal of 50424284383 is 38348242405.

It is not a de Polignac number, because 50424284383 - 21 = 50424284381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50424284381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7181485 + ... + 7188502.

It is an arithmetic number, because the mean of its divisors is an integer number (4778021010).

Almost surely, 250424284383 is an apocalyptic number.

50424284383 is a deficient number, since it is larger than the sum of its proper divisors (6911967737).

50424284383 is a wasteful number, since it uses less digits than its factorization.

50424284383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14370038 (or 14370027 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 43.

The spelling of 50424284383 in words is "fifty billion, four hundred twenty-four million, two hundred eighty-four thousand, three hundred eighty-three".

Divisors: 1 11 29 121 319 3509 14369987 158069857 416729623 1738768427 4584025853 50424284383