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230979366 = 23212832187
BaseRepresentation
bin11011100010001…
…11011100100110
3121002121222010100
431301013130212
5433112314431
634530404530
75503202142
oct1561073446
9532558110
10230979366
11109422242
1265430746
1338b12ca7
1422968222
15154284e6
hexdc47726

230979366 has 12 divisors (see below), whose sum is σ = 500455332. Its totient is φ = 76993116.

The previous prime is 230979347. The next prime is 230979383. The reversal of 230979366 is 663979032.

230979366 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6416076 + ... + 6416111.

It is an arithmetic number, because the mean of its divisors is an integer number (41704611).

Almost surely, 2230979366 is an apocalyptic number.

230979366 is an abundant number, since it is smaller than the sum of its proper divisors (269475966).

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

230979366 is a wasteful number, since it uses less digits than its factorization.

230979366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12832195 (or 12832192 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 45.

The square root of 230979366 is about 15198.0053296477. The cubic root of 230979366 is about 613.5609741666.

The spelling of 230979366 in words is "two hundred thirty million, nine hundred seventy-nine thousand, three hundred sixty-six".

Divisors: 1 2 3 6 9 18 12832187 25664374 38496561 76993122 115489683 230979366