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84804168 = 2334775181
BaseRepresentation
bin1010000111000…
…00001001001000
312220120111110010
411003200021020
5133202213133
612225351520
72046552321
oct503401110
9186514403
1084804168
1143962699
12244985a0
1314752ca7
14b397448
1576a2263
hex50e0248

84804168 has 32 divisors (see below), whose sum is σ = 216524160. Its totient is φ = 27666240.

The previous prime is 84804107. The next prime is 84804217. The reversal of 84804168 is 86140848.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36463 + ... + 38718.

It is an arithmetic number, because the mean of its divisors is an integer number (6766380).

Almost surely, 284804168 is an apocalyptic number.

It is an amenable number.

84804168 is an abundant number, since it is smaller than the sum of its proper divisors (131719992).

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

84804168 is a wasteful number, since it uses less digits than its factorization.

84804168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75237 (or 75233 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 84804168 is about 9208.9178517348. The cubic root of 84804168 is about 439.3450448442.

The spelling of 84804168 in words is "eighty-four million, eight hundred four thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 47 94 141 188 282 376 564 1128 75181 150362 225543 300724 451086 601448 902172 1804344 3533507 7067014 10600521 14134028 21201042 28268056 42402084 84804168