Search a number
-
+
82323024 = 2437491499
BaseRepresentation
bin1001110100000…
…10011001010000
312201220102221220
410322002121100
5132033314044
612100245040
72016506550
oct472023120
9181812856
1082323024
1142518563
12236a0780
1314094864
14ad0d160
157362019
hex4e82650

82323024 has 80 divisors (see below), whose sum is σ = 244032000. Its totient is φ = 23425920.

The previous prime is 82323023. The next prime is 82323037. The reversal of 82323024 is 42032328.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 82322985 and 82323003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82323023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164727 + ... + 165225.

It is an arithmetic number, because the mean of its divisors is an integer number (3050400).

Almost surely, 282323024 is an apocalyptic number.

82323024 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82323024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122016000).

82323024 is an abundant number, since it is smaller than the sum of its proper divisors (161708976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82323024 is a wasteful number, since it uses less digits than its factorization.

82323024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 82323024 is about 9073.2036238586. The cubic root of 82323024 is about 435.0178774526.

The spelling of 82323024 in words is "eighty-two million, three hundred twenty-three thousand, twenty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 491 499 982 998 1473 1497 1964 1996 2946 2994 3437 3493 3928 3992 5892 5988 6874 6986 7856 7984 10311 10479 11784 11976 13748 13972 20622 20958 23568 23952 27496 27944 41244 41916 54992 55888 82488 83832 164976 167664 245009 490018 735027 980036 1470054 1715063 1960072 2940108 3430126 3920144 5145189 5880216 6860252 10290378 11760432 13720504 20580756 27441008 41161512 82323024