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8674874090 = 252024942841
BaseRepresentation
bin10000001010001000…
…00001001011101010
3211101120022021002222
420011010001023222
5120231231432330
63552444354042
7424654133051
oct100504011352
924346267088
108674874090
113751816333
121821245922
13a832c5bbc
145c4181398
1535b8a80e5
hex2051012ea

8674874090 has 16 divisors (see below), whose sum is σ = 15615909000. Its totient is φ = 3469697280.

The previous prime is 8674874077. The next prime is 8674874123. The reversal of 8674874090 is 904784768.

It can be written as a sum of positive squares in 4 ways, for example, as 7674986449 + 999887641 = 87607^2 + 31621^2 .

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, 181070 + ... + 223910.

Almost surely, 28674874090 is an apocalyptic number.

8674874090 is a deficient number, since it is larger than the sum of its proper divisors (6941034910).

8674874090 is a wasteful number, since it uses less digits than its factorization.

8674874090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63097.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The square root of 8674874090 is about 93139.0041282383. The cubic root of 8674874090 is about 2054.7282563856.

The spelling of 8674874090 in words is "eight billion, six hundred seventy-four million, eight hundred seventy-four thousand, ninety".

Divisors: 1 2 5 10 20249 40498 42841 85682 101245 202490 214205 428410 867487409 1734974818 4337437045 8674874090