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84283108 = 22713231547
BaseRepresentation
bin1010000011000…
…00111011100100
312212121000200121
411001200323210
5133034024413
612210251324
72042252230
oct501407344
9185530617
1084283108
1143637168
1224286b44
13145cca80
14b29d5c0
1575ecb8d
hex5060ee4

84283108 has 24 divisors (see below), whose sum is σ = 181533632. Its totient is φ = 33342624.

The previous prime is 84283061. The next prime is 84283153. The reversal of 84283108 is 80138248.

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 7 ways as a sum of consecutive naturals, for example, 115410 + ... + 116137.

Almost surely, 284283108 is an apocalyptic number.

It is an amenable number.

84283108 is an abundant number, since it is smaller than the sum of its proper divisors (97250524).

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

84283108 is a wasteful number, since it uses less digits than its factorization.

84283108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231571 (or 231569 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 84283108 is about 9180.5832058753. The cubic root of 84283108 is about 438.4433769150.

The spelling of 84283108 in words is "eighty-four million, two hundred eighty-three thousand, one hundred eight".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 231547 463094 926188 1620829 3010111 3241658 6020222 6483316 12040444 21070777 42141554 84283108