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50083800463 = 178728026749
BaseRepresentation
bin101110101001001110…
…100010010110001111
311210021102111200020201
4232221032202112033
51310032423103323
635001433354331
73422060164654
oct565116422617
9153242450221
1050083800463
111a270aaa634
129858b689a7
134952230bb8
1425d1905c2b
151481de98ad
hexba93a258f

50083800463 has 4 divisors (see below), whose sum is σ = 50111829000. Its totient is φ = 50055771928.

The previous prime is 50083800433. The next prime is 50083800467. The reversal of 50083800463 is 36400838005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-50083800463 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 (50083800467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14011588 + ... + 14015161.

It is an arithmetic number, because the mean of its divisors is an integer number (12527957250).

Almost surely, 250083800463 is an apocalyptic number.

50083800463 is a deficient number, since it is larger than the sum of its proper divisors (28028537).

50083800463 is a wasteful number, since it uses less digits than its factorization.

50083800463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28028536.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 50083800463 in words is "fifty billion, eighty-three million, eight hundred thousand, four hundred sixty-three".

Divisors: 1 1787 28026749 50083800463