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230350355 = 5436715991
BaseRepresentation
bin11011011101011…
…01111000010011
3121001110000021122
431232231320103
5432432202410
634505112455
75464642244
oct1556557023
9531400248
10230350355
111090326a4
126518872b
13389528b1
1422842ccb
1515351e55
hexdbade13

230350355 has 16 divisors (see below), whose sum is σ = 287088384. Its totient is φ = 177297120.

The previous prime is 230350339. The next prime is 230350403. The reversal of 230350355 is 553053032.

It is not a de Polignac number, because 230350355 - 24 = 230350339 is a prime.

It is a super-2 number, since 2×2303503552 = 106122572097252050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6410 + ... + 22400.

It is an arithmetic number, because the mean of its divisors is an integer number (17943024).

Almost surely, 2230350355 is an apocalyptic number.

230350355 is a deficient number, since it is larger than the sum of its proper divisors (56738029).

230350355 is a wasteful number, since it uses less digits than its factorization.

230350355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16106.

The product of its (nonzero) digits is 6750, while the sum is 26.

The square root of 230350355 is about 15177.2973549311. The cubic root of 230350355 is about 613.0035110022.

The spelling of 230350355 in words is "two hundred thirty million, three hundred fifty thousand, three hundred fifty-five".

Divisors: 1 5 43 67 215 335 2881 14405 15991 79955 687613 1071397 3438065 5356985 46070071 230350355