Search a number
-
+
8096949 = 33742841
BaseRepresentation
bin11110111000110010110101
3120020100221000
4132320302311
54033100244
6445313513
7125552160
oct36706265
916210830
108096949
1146303a3
122865899
1318a65c3
14110aad7
15a9e169
hex7b8cb5

8096949 has 16 divisors (see below), whose sum is σ = 13709440. Its totient is φ = 4626720.

The previous prime is 8096939. The next prime is 8096951. The reversal of 8096949 is 9496908.

It is not a de Polignac number, because 8096949 - 25 = 8096917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8096939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21232 + ... + 21609.

It is an arithmetic number, because the mean of its divisors is an integer number (856840).

Almost surely, 28096949 is an apocalyptic number.

It is an amenable number.

8096949 is a deficient number, since it is larger than the sum of its proper divisors (5612491).

8096949 is a wasteful number, since it uses less digits than its factorization.

8096949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42857 (or 42851 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 8096949 is about 2845.5138376047. The cubic root of 8096949 is about 200.8046665503.

It can be divided in two parts, 80969 and 49, that added together give a palindrome (81018).

The spelling of 8096949 in words is "eight million, ninety-six thousand, nine hundred forty-nine".

Divisors: 1 3 7 9 21 27 63 189 42841 128523 299887 385569 899661 1156707 2698983 8096949