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50338 = 225169
BaseRepresentation
bin1100010010100010
32120001101
430102202
53102323
61025014
7266521
oct142242
976041
1050338
1134902
122516a
1319bb2
14144b8
15edad
hexc4a2

50338 has 4 divisors (see below), whose sum is σ = 75510. Its totient is φ = 25168.

The previous prime is 50333. The next prime is 50341. The reversal of 50338 is 83305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83305 = 516661.

It can be written as a sum of positive squares in only one way, i.e., 47089 + 3249 = 217^2 + 57^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12583 + ... + 12586.

250338 is an apocalyptic number.

50338 is a deficient number, since it is larger than the sum of its proper divisors (25172).

50338 is a wasteful number, since it uses less digits than its factorization.

50338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25171.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 50338 is about 224.3613157387. The cubic root of 50338 is about 36.9231421384.

It can be divided in two parts, 5033 and 8, that added together give a square (5041 = 712).

The spelling of 50338 in words is "fifty thousand, three hundred thirty-eight".

Divisors: 1 2 25169 50338