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50663112 = 2332391781
BaseRepresentation
bin1100000101000…
…0111011001000
310112022221201120
43001100323020
5100432204422
65005515240
71153425603
oct301207310
9115287646
1050663112
1126663a45
1214b72b20
13a65b196
146a2b33a
1546ab45c
hex3050ec8

50663112 has 32 divisors (see below), whose sum is σ = 132166080. Its totient is φ = 16153280.

The previous prime is 50663099. The next prime is 50663113. The reversal of 50663112 is 21136605.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (50663113) 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, 45339 + ... + 46442.

It is an arithmetic number, because the mean of its divisors is an integer number (4130190).

Almost surely, 250663112 is an apocalyptic number.

It is an amenable number.

50663112 is an abundant number, since it is smaller than the sum of its proper divisors (81502968).

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

50663112 is a wasteful number, since it uses less digits than its factorization.

50663112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91813 (or 91809 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 50663112 is about 7117.8024698639. The cubic root of 50663112 is about 370.0246197399.

Adding to 50663112 its reverse (21136605), we get a palindrome (71799717).

The spelling of 50663112 in words is "fifty million, six hundred sixty-three thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 23 24 46 69 92 138 184 276 552 91781 183562 275343 367124 550686 734248 1101372 2110963 2202744 4221926 6332889 8443852 12665778 16887704 25331556 50663112