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98144 = 253067
BaseRepresentation
bin10111111101100000
311222121222
4113331200
511120034
62034212
7556064
oct277540
9158558
1098144
1167812
1248968
1335897
1427aa4
151e12e
hex17f60

98144 has 12 divisors (see below), whose sum is σ = 193284. Its totient is φ = 49056.

The previous prime is 98143. The next prime is 98179. The reversal of 98144 is 44189.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 98144.

It is not an unprimeable number, because it can be changed into a prime (98143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502 + ... + 1565.

It is an arithmetic number, because the mean of its divisors is an integer number (16107).

298144 is an apocalyptic number.

It is an amenable number.

98144 is a deficient number, since it is larger than the sum of its proper divisors (95140).

98144 is a wasteful number, since it uses less digits than its factorization.

98144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077 (or 3069 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 98144 is about 313.2794279872. The cubic root of 98144 is about 46.1269335979.

It can be divided in two parts, 98 and 144, that added together give a palindrome (242).

The spelling of 98144 in words is "ninety-eight thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 32 3067 6134 12268 24536 49072 98144