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50354841 = 388319009
BaseRepresentation
bin1100000000010…
…1101010011001
310111202021212010
43000011222121
5100342323331
64555140133
71151003055
oct300055231
9114667763
1050354841
1126473379
1214a44649
13a580a84
14698ac65
154649e46
hex3005a99

50354841 has 8 divisors (see below), whose sum is σ = 67219360. Its totient is φ = 33530112.

The previous prime is 50354803. The next prime is 50354851. The reversal of 50354841 is 14845305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50354841 - 27 = 50354713 is a prime.

It is a super-2 number, since 2×503548412 = 5071220024270562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50354799 and 50354808.

It is not an unprimeable number, because it can be changed into a prime (50354851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6856 + ... + 12153.

It is an arithmetic number, because the mean of its divisors is an integer number (8402420).

Almost surely, 250354841 is an apocalyptic number.

It is an amenable number.

50354841 is a deficient number, since it is larger than the sum of its proper divisors (16864519).

50354841 is a wasteful number, since it uses less digits than its factorization.

50354841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19895.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 50354841 is about 7096.1145002036. The cubic root of 50354841 is about 369.2725932824.

The spelling of 50354841 in words is "fifty million, three hundred fifty-four thousand, eight hundred forty-one".

Divisors: 1 3 883 2649 19009 57027 16784947 50354841