Search a number
-
+
82882325 = 5230710799
BaseRepresentation
bin1001111000010…
…10111100010101
312202221212011202
410330022330111
5132204213300
612120242245
72024326301
oct474127425
9182855152
1082882325
114286a799
1223910385
131422c2c6
14b016d01
157422ad5
hex4f0af15

82882325 has 12 divisors (see below), whose sum is σ = 103118400. Its totient is φ = 66083760.

The previous prime is 82882309. The next prime is 82882367. The reversal of 82882325 is 52328828.

It is not a de Polignac number, because 82882325 - 24 = 82882309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2276 + ... + 13074.

It is an arithmetic number, because the mean of its divisors is an integer number (8593200).

Almost surely, 282882325 is an apocalyptic number.

It is an amenable number.

82882325 is a deficient number, since it is larger than the sum of its proper divisors (20236075).

82882325 is a wasteful number, since it uses less digits than its factorization.

82882325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11116 (or 11111 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

The square root of 82882325 is about 9103.9730337913. The cubic root of 82882325 is about 436.0008223899. Note that the first 3 decimals are identical.

The spelling of 82882325 in words is "eighty-two million, eight hundred eighty-two thousand, three hundred twenty-five".

Divisors: 1 5 25 307 1535 7675 10799 53995 269975 3315293 16576465 82882325