Search a number
-
+
104447168 = 267233141
BaseRepresentation
bin1100011100110…
…11110011000000
321021112110120122
412032123303000
5203214302133
614210355412
72405533460
oct616336300
9237473518
10104447168
1153a59781
122ab8bb68
131883ca77
14dc2bba0
159282498
hex639bcc0

104447168 has 28 divisors (see below), whose sum is σ = 236872272. Its totient is φ = 44762880.

The previous prime is 104447149. The next prime is 104447219. The reversal of 104447168 is 861744401.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116123 + ... + 117018.

It is an arithmetic number, because the mean of its divisors is an integer number (8459724).

Almost surely, 2104447168 is an apocalyptic number.

It is an amenable number.

104447168 is an abundant number, since it is smaller than the sum of its proper divisors (132425104).

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

104447168 is an equidigital number, since it uses as much as digits as its factorization.

104447168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233160 (or 233150 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 104447168 is about 10219.9397258497. The cubic root of 104447168 is about 470.9399748907.

The spelling of 104447168 in words is "one hundred four million, four hundred forty-seven thousand, one hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 64 112 224 448 233141 466282 932564 1631987 1865128 3263974 3730256 6527948 7460512 13055896 14921024 26111792 52223584 104447168