Search a number
-
+
8132482 = 27157271
BaseRepresentation
bin11111000001011110000010
3120022011200001
4133001132002
54040214412
6450150214
7126060601
oct37013602
916264601
108132482
114655066
12288236a
1318b9827
141119a38
15aa9957
hex7c1782

8132482 has 8 divisors (see below), whose sum is σ = 12370752. Its totient is φ = 4008900.

The previous prime is 8132471. The next prime is 8132483. The reversal of 8132482 is 2842318.

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

It is a super-2 number, since 2×81324822 = 132274526960648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8132482.

It is not an unprimeable number, because it can be changed into a prime (8132483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28494 + ... + 28777.

It is an arithmetic number, because the mean of its divisors is an integer number (1546344).

Almost surely, 28132482 is an apocalyptic number.

8132482 is a deficient number, since it is larger than the sum of its proper divisors (4238270).

8132482 is a wasteful number, since it uses less digits than its factorization.

8132482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57344.

The product of its digits is 3072, while the sum is 28.

The square root of 8132482 is about 2851.7506903655. The cubic root of 8132482 is about 201.0979778592.

It can be divided in two parts, 81324 and 82, that added together give a triangular number (81406 = T403).

The spelling of 8132482 in words is "eight million, one hundred thirty-two thousand, four hundred eighty-two".

Divisors: 1 2 71 142 57271 114542 4066241 8132482