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304092074 = 2111319107523
BaseRepresentation
bin10010001000000…
…001001110101010
3210012012110220102
4102020001032222
51110321421244
650101425402
710351511546
oct2210011652
9705173812
10304092074
11146719970
1285a0b262
134b001550
142c55aa26
151ba6b54e
hex122013aa

304092074 has 64 divisors (see below), whose sum is σ = 570447360. Its totient is φ = 119517120.

The previous prime is 304092067. The next prime is 304092079. The reversal of 304092074 is 470290403.

304092074 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (304092079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 581177 + ... + 581699.

It is an arithmetic number, because the mean of its divisors is an integer number (8913240).

Almost surely, 2304092074 is an apocalyptic number.

304092074 is a deficient number, since it is larger than the sum of its proper divisors (266355286).

304092074 is a wasteful number, since it uses less digits than its factorization.

304092074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 304092074 is about 17438.2359773000. The cubic root of 304092074 is about 672.4629583943.

The spelling of 304092074 in words is "three hundred four million, ninety-two thousand, seventy-four".

Divisors: 1 2 11 13 19 22 26 38 107 143 209 214 247 286 418 494 523 1046 1177 1391 2033 2354 2717 2782 4066 5434 5753 6799 9937 11506 13598 15301 19874 22363 26429 30602 44726 52858 55961 74789 109307 111922 129181 149578 218614 258362 290719 581438 615571 727493 1063259 1231142 1420991 1454986 2126518 2841982 8002423 11695849 13822367 16004846 23391698 27644734 152046037 304092074