Search a number
-
+
983223 = 321071021
BaseRepresentation
bin11110000000010110111
31211221201200
43300002313
5222430343
633023543
711233353
oct3600267
91757650
10983223
1161178a
123b4bb3
132856b7
141b8463
151464d3
hexf00b7

983223 has 12 divisors (see below), whose sum is σ = 1434888. Its totient is φ = 648720.

The previous prime is 983209. The next prime is 983233. The reversal of 983223 is 322389.

983223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 983223 - 28 = 982967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (983233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453 + ... + 1473.

It is an arithmetic number, because the mean of its divisors is an integer number (119574).

2983223 is an apocalyptic number.

983223 is a deficient number, since it is larger than the sum of its proper divisors (451665).

983223 is a wasteful number, since it uses less digits than its factorization.

983223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134 (or 1131 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 983223 is about 991.5760182659. The cubic root of 983223 is about 99.4376097681.

It can be divided in two parts, 98 and 3223, that added together give a triangular number (3321 = T81).

The spelling of 983223 in words is "nine hundred eighty-three thousand, two hundred twenty-three".

Divisors: 1 3 9 107 321 963 1021 3063 9189 109247 327741 983223