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8018468 = 224346619
BaseRepresentation
bin11110100101101000100100
3120002101021022
4132211220210
54023042333
6443510312
7125104313
oct36455044
916071238
108018468
114587437
122828398
131879973
1410ca27a
15a85c98
hex7a5a24

8018468 has 12 divisors (see below), whose sum is σ = 14358960. Its totient is φ = 3915912.

The previous prime is 8018453. The next prime is 8018477. The reversal of 8018468 is 8648108.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23138 + ... + 23481.

It is an arithmetic number, because the mean of its divisors is an integer number (1196580).

Almost surely, 28018468 is an apocalyptic number.

It is an amenable number.

8018468 is a deficient number, since it is larger than the sum of its proper divisors (6340492).

8018468 is a wasteful number, since it uses less digits than its factorization.

8018468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46666 (or 46664 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 8018468 is about 2831.6899547797. The cubic root of 8018468 is about 200.1537817256.

The spelling of 8018468 in words is "eight million, eighteen thousand, four hundred sixty-eight".

Divisors: 1 2 4 43 86 172 46619 93238 186476 2004617 4009234 8018468