Search a number
-
+
8132016 = 243191887
BaseRepresentation
bin11111000001010110110000
3120022011000210
4133001112300
54040211031
6450144120
7126056334
oct37012660
916264023
108132016
114654782
122882040
1318b9559
1411197c4
15aa9746
hex7c15b0

8132016 has 40 divisors (see below), whose sum is σ = 21141504. Its totient is φ = 2693440.

The previous prime is 8132011. The next prime is 8132017. The reversal of 8132016 is 6102318.

It is a super-2 number, since 2×81320162 = 132259368448512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8131983 and 8132001.

It is not an unprimeable number, because it can be changed into a prime (8132011) 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 7 ways as a sum of consecutive naturals, for example, 8725 + ... + 9611.

Almost surely, 28132016 is an apocalyptic number.

It is an amenable number.

8132016 is an abundant number, since it is smaller than the sum of its proper divisors (13009488).

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

8132016 is a wasteful number, since it uses less digits than its factorization.

8132016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 8132016 is about 2851.6689849981. The cubic root of 8132016 is about 201.0941367420.

The spelling of 8132016 in words is "eight million, one hundred thirty-two thousand, sixteen".

Divisors: 1 2 3 4 6 8 12 16 24 48 191 382 573 764 887 1146 1528 1774 2292 2661 3056 3548 4584 5322 7096 9168 10644 14192 21288 42576 169417 338834 508251 677668 1016502 1355336 2033004 2710672 4066008 8132016