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230495875 = 531843967
BaseRepresentation
bin11011011110100…
…01011010000011
3121001201101220021
431233101122003
5433001332000
634512154311
75466116431
oct1557213203
9531641807
10230495875
11109121a65
1265238997
13389a3bbc
142287dd51
151538011a
hexdbd1683

230495875 has 8 divisors (see below), whose sum is σ = 287659008. Its totient is φ = 184396600.

The previous prime is 230495833. The next prime is 230495893. The reversal of 230495875 is 578594032.

It is not a de Polignac number, because 230495875 - 27 = 230495747 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921859 + ... + 922108.

It is an arithmetic number, because the mean of its divisors is an integer number (35957376).

Almost surely, 2230495875 is an apocalyptic number.

230495875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

230495875 is a deficient number, since it is larger than the sum of its proper divisors (57163133).

230495875 is an equidigital number, since it uses as much as digits as its factorization.

230495875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843982 (or 1843972 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 230495875 is about 15182.0906004410. The cubic root of 230495875 is about 613.1325687485.

The spelling of 230495875 in words is "two hundred thirty million, four hundred ninety-five thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 1843967 9219835 46099175 230495875