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8414308 = 227300511
BaseRepresentation
bin100000000110…
…010001100100
3120211111021001
4200012101210
54123224213
6500203044
7131343340
oct40062144
916744231
108414308
114827881
122999484
131987ba6
141190620
15b131dd
hex806464

8414308 has 12 divisors (see below), whose sum is σ = 16828672. Its totient is φ = 3606120.

The previous prime is 8414293. The next prime is 8414309. The reversal of 8414308 is 8034148.

8414308 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 300511 = 8414308 / (8 + 4 + 1 + 4 + 3 + 0 + 8).

It is not an unprimeable number, because it can be changed into a prime (8414309) 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 3 ways as a sum of consecutive naturals, for example, 150228 + ... + 150283.

Almost surely, 28414308 is an apocalyptic number.

It is an amenable number.

8414308 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8414308 is a wasteful number, since it uses less digits than its factorization.

8414308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300522 (or 300520 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 8414308 is about 2900.7426635260. The cubic root of 8414308 is about 203.3946233464.

The spelling of 8414308 in words is "eight million, four hundred fourteen thousand, three hundred eight".

Divisors: 1 2 4 7 14 28 300511 601022 1202044 2103577 4207154 8414308