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230495327 = 1966118353
BaseRepresentation
bin11011011110100…
…01010001011111
3121001201101010222
431233101101133
5433001322302
634512151555
75466115016
oct1557212137
9531641128
10230495327
11109121607
12652385bb
13389a388a
142287da7d
151537eda2
hexdbd145f

230495327 has 8 divisors (see below), whose sum is σ = 243006960. Its totient is φ = 218021760.

The previous prime is 230495303. The next prime is 230495329. The reversal of 230495327 is 723594032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230495327 - 214 = 230478943 is a prime.

It is a super-3 number, since 3×2304953273 (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230495329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3383 + ... + 21735.

It is an arithmetic number, because the mean of its divisors is an integer number (30375870).

Almost surely, 2230495327 is an apocalyptic number.

230495327 is a deficient number, since it is larger than the sum of its proper divisors (12511633).

230495327 is a wasteful number, since it uses less digits than its factorization.

230495327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19033.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 230495327 is about 15182.0725528500. The cubic root of 230495327 is about 613.1320828441.

The spelling of 230495327 in words is "two hundred thirty million, four hundred ninety-five thousand, three hundred twenty-seven".

Divisors: 1 19 661 12559 18353 348707 12131333 230495327