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49484 = 2289139
BaseRepresentation
bin1100000101001100
32111212202
430011030
53040414
61021032
7264161
oct140514
974782
1049484
11341a6
1224778
13196a6
1414068
15e9de
hexc14c

49484 has 12 divisors (see below), whose sum is σ = 88200. Its totient is φ = 24288.

The previous prime is 49481. The next prime is 49499. The reversal of 49484 is 48494.

It is a happy number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (49481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287 + ... + 425.

It is an arithmetic number, because the mean of its divisors is an integer number (7350).

249484 is an apocalyptic number.

It is an amenable number.

49484 is a deficient number, since it is larger than the sum of its proper divisors (38716).

49484 is a wasteful number, since it uses less digits than its factorization.

49484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 230 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 49484 is about 222.4499943808. The cubic root of 49484 is about 36.7131458325.

Subtracting from 49484 its sum of digits (29), we obtain a triangular number (49455 = T314).

Subtracting from 49484 its reverse (48494), we obtain a triangular number (990 = T44).

It can be divided in two parts, 49 and 484, that multiplied together give a square (23716 = 1542).

The spelling of 49484 in words is "forty-nine thousand, four hundred eighty-four".

Divisors: 1 2 4 89 139 178 278 356 556 12371 24742 49484