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50992 = 243187
BaseRepresentation
bin1100011100110000
32120221121
430130300
53112432
61032024
7301444
oct143460
976847
1050992
1135347
1225614
131a296
1414824
1510197
hexc730

50992 has 10 divisors (see below), whose sum is σ = 98828. Its totient is φ = 25488.

The previous prime is 50989. The next prime is 50993. The reversal of 50992 is 29905.

It is a nialpdrome in base 16.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (50993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1578 + ... + 1609.

250992 is an apocalyptic number.

It is an amenable number.

50992 is a deficient number, since it is larger than the sum of its proper divisors (47836).

50992 is a wasteful number, since it uses less digits than its factorization.

50992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195 (or 3189 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 50992 is about 225.8140828204. The cubic root of 50992 is about 37.0823585430.

The spelling of 50992 in words is "fifty thousand, nine hundred ninety-two".

Divisors: 1 2 4 8 16 3187 6374 12748 25496 50992