Search a number
-
+
8065036 = 2271132549
BaseRepresentation
bin11110110001000000001100
3120011202011001
4132301000030
54031040121
6444510044
7125360140
oct36610014
916152131
108065036
114609421
12284b324
131894c15
1410dd220
15a94991
hex7b100c

8065036 has 24 divisors (see below), whose sum is σ = 16279200. Its totient is φ = 3424512.

The previous prime is 8065033. The next prime is 8065051. The reversal of 8065036 is 6305608.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 8064995 and 8065013.

It is not an unprimeable number, because it can be changed into a prime (8065033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890 + ... + 4438.

It is an arithmetic number, because the mean of its divisors is an integer number (678300).

Almost surely, 28065036 is an apocalyptic number.

It is an amenable number.

8065036 is an abundant number, since it is smaller than the sum of its proper divisors (8214164).

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

8065036 is a wasteful number, since it uses less digits than its factorization.

8065036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2673 (or 2671 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 8065036 is about 2839.9007024894. The cubic root of 8065036 is about 200.5405046245.

The spelling of 8065036 in words is "eight million, sixty-five thousand, thirty-six".

Divisors: 1 2 4 7 14 28 113 226 452 791 1582 2549 3164 5098 10196 17843 35686 71372 288037 576074 1152148 2016259 4032518 8065036