Search a number
-
+
8948264 = 2313139619
BaseRepresentation
bin100010001000…
…101000101000
3121211121201012
4202020220220
54242321024
6515443052
7136026143
oct42105050
917747635
108948264
115061a66
122bb6488
131b13c40
14128d05a
15bbb50e
hex888a28

8948264 has 32 divisors (see below), whose sum is σ = 18228000. Its totient is φ = 4093632.

The previous prime is 8948263. The next prime is 8948279. The reversal of 8948264 is 4628498.

It is a super-2 number, since 2×89482642 = 160142857227392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8948263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14147 + ... + 14765.

It is an arithmetic number, because the mean of its divisors is an integer number (569625).

Almost surely, 28948264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8948264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9114000).

8948264 is an abundant number, since it is smaller than the sum of its proper divisors (9279736).

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

8948264 is a wasteful number, since it uses less digits than its factorization.

8948264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777 (or 773 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 8948264 is about 2991.3649058582. The cubic root of 8948264 is about 207.6090412517.

The spelling of 8948264 in words is "eight million, nine hundred forty-eight thousand, two hundred sixty-four".

Divisors: 1 2 4 8 13 26 52 104 139 278 556 619 1112 1238 1807 2476 3614 4952 7228 8047 14456 16094 32188 64376 86041 172082 344164 688328 1118533 2237066 4474132 8948264