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50500965141 = 3211571789227
BaseRepresentation
bin101111000010000101…
…111001001100010101
311211100111110211121100
4233002011321030111
51311411221341031
635111054540313
73435314056344
oct570205711425
9154314424540
1050500965141
111a465529630
129954807699
1349ba7a21c3
142631097b5b
1514a884dde6
hexbc2179315

50500965141 has 24 divisors (see below), whose sum is σ = 79592089824. Its totient is φ = 30600948960.

The previous prime is 50500965131. The next prime is 50500965143. The reversal of 50500965141 is 14156900505.

50500965141 is a `hidden beast` number, since 5 + 0 + 50 + 0 + 96 + 514 + 1 = 666.

It is not a de Polignac number, because 50500965141 - 26 = 50500965077 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50500965096 and 50500965105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50500965143) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 521370 + ... + 610596.

It is an arithmetic number, because the mean of its divisors is an integer number (3316337076).

Almost surely, 250500965141 is an apocalyptic number.

It is an amenable number.

50500965141 is a deficient number, since it is larger than the sum of its proper divisors (29091124683).

50500965141 is a wasteful number, since it uses less digits than its factorization.

50500965141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94961 (or 94958 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 50500965141 in words is "fifty billion, five hundred million, nine hundred sixty-five thousand, one hundred forty-one".

Divisors: 1 3 9 11 33 99 5717 17151 51453 62887 89227 188661 267681 565983 803043 981497 2944491 8833473 510110759 1530332277 4590996831 5611218349 16833655047 50500965141