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50216076 = 22321394891
BaseRepresentation
bin1011111110001…
…1110010001100
310111111020111200
42333203302030
5100323403301
64552145500
71146554361
oct277436214
9114436450
1050216076
1126389099
1214998290
13a532871
146952468
15461dc86
hex2fe3c8c

50216076 has 18 divisors (see below), whose sum is σ = 126935172. Its totient is φ = 16738680.

The previous prime is 50216057. The next prime is 50216077. The reversal of 50216076 is 67061205.

50216076 is a `hidden beast` number, since 50 + 2 + 1 + 607 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (50216077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 697410 + ... + 697481.

It is an arithmetic number, because the mean of its divisors is an integer number (7051954).

Almost surely, 250216076 is an apocalyptic number.

It is an amenable number.

50216076 is an abundant number, since it is smaller than the sum of its proper divisors (76719096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50216076 is a wasteful number, since it uses less digits than its factorization.

50216076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394901 (or 1394896 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 50216076 is about 7086.3302209254. The cubic root of 50216076 is about 368.9330744291.

The spelling of 50216076 in words is "fifty million, two hundred sixteen thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 1394891 2789782 4184673 5579564 8369346 12554019 16738692 25108038 50216076