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49941 = 3231179
BaseRepresentation
bin1100001100010101
32112111200
430030111
53044231
61023113
7265413
oct141425
975450
1049941
1134581
1224a99
1319968
14142b3
15ebe6
hexc315

49941 has 12 divisors (see below), whose sum is σ = 74880. Its totient is φ = 32040.

The previous prime is 49939. The next prime is 49943. The reversal of 49941 is 14994.

It is an interprime number because it is at equal distance from previous prime (49939) and next prime (49943).

It is not a de Polignac number, because 49941 - 21 = 49939 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

Its product of digits (1296) is a multiple of the sum of its prime factors (216).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49943) 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 in 11 ways as a sum of consecutive naturals, for example, 190 + ... + 368.

It is an arithmetic number, because the mean of its divisors is an integer number (6240).

249941 is an apocalyptic number.

It is an amenable number.

49941 is a deficient number, since it is larger than the sum of its proper divisors (24939).

49941 is a wasteful number, since it uses less digits than its factorization.

49941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 213 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 49941 is about 223.4748307976. The cubic root of 49941 is about 36.8258187592.

It can be divided in two parts, 49 and 941, that added together give a triangular number (990 = T44).

The spelling of 49941 in words is "forty-nine thousand, nine hundred forty-one".

Divisors: 1 3 9 31 93 179 279 537 1611 5549 16647 49941