Search a number
-
+
8930368 = 26139537
BaseRepresentation
bin100010000100…
…010001000000
3121210201011101
4202010101000
54241232433
6515224144
7135623026
oct42042100
917721141
108930368
11504a577
122ba8054
131b08a55
141286716
15bb607d
hex884440

8930368 has 14 divisors (see below), whose sum is σ = 17721326. Its totient is φ = 4465152.

The previous prime is 8930353. The next prime is 8930413. The reversal of 8930368 is 8630398.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8340544 + 589824 = 2888^2 + 768^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69705 + ... + 69832.

It is an arithmetic number, because the mean of its divisors is an integer number (1265809).

Almost surely, 28930368 is an apocalyptic number.

It is an amenable number.

8930368 is a deficient number, since it is larger than the sum of its proper divisors (8790958).

8930368 is a wasteful number, since it uses less digits than its factorization.

8930368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139549 (or 139539 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 8930368 is about 2988.3721321147. The cubic root of 8930368 is about 207.4705469397.

The spelling of 8930368 in words is "eight million, nine hundred thirty thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 32 64 139537 279074 558148 1116296 2232592 4465184 8930368