Search a number
-
+
71325482 = 2311150411
BaseRepresentation
bin1000100000001…
…01011100101010
311222012201011112
410100011130222
5121224403412
611024430322
71524154004
oct420053452
9158181145
1071325482
1137296988
121ba783a2
1311a13c37
149689374
1563dd722
hex440572a

71325482 has 8 divisors (see below), whose sum is σ = 110439552. Its totient is φ = 34512300.

The previous prime is 71325481. The next prime is 71325491. The reversal of 71325482 is 28452317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (71325481) 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, 575144 + ... + 575267.

It is an arithmetic number, because the mean of its divisors is an integer number (13804944).

Almost surely, 271325482 is an apocalyptic number.

71325482 is a deficient number, since it is larger than the sum of its proper divisors (39114070).

71325482 is a wasteful number, since it uses less digits than its factorization.

71325482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150444.

The product of its digits is 13440, while the sum is 32.

The square root of 71325482 is about 8445.4414923081. The cubic root of 71325482 is about 414.7135624438.

Adding to 71325482 its reverse (28452317), we get a palindrome (99777799).

The spelling of 71325482 in words is "seventy-one million, three hundred twenty-five thousand, four hundred eighty-two".

Divisors: 1 2 31 62 1150411 2300822 35662741 71325482