Search a number
-
+
230227170 = 23514235393
BaseRepresentation
bin11011011100011…
…11110011100010
3121001012202022020
431232033303202
5432414232140
634502322310
75463620145
oct1556176342
9531182266
10230227170
11108a59098
1265129396
133890b7c4
142281005c
151532a6d0
hexdb8fce2

230227170 has 32 divisors (see below), whose sum is σ = 553036032. Its totient is φ = 61339392.

The previous prime is 230227169. The next prime is 230227183. The reversal of 230227170 is 71722032.

It is a self number, because there is not a number n which added to its sum of digits gives 230227170.

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, 39994 + ... + 45386.

It is an arithmetic number, because the mean of its divisors is an integer number (17282376).

Almost surely, 2230227170 is an apocalyptic number.

230227170 is an abundant number, since it is smaller than the sum of its proper divisors (322808862).

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

230227170 is a wasteful number, since it uses less digits than its factorization.

230227170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6826.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 230227170 is about 15173.2386127682. The cubic root of 230227170 is about 612.8942190756.

The spelling of 230227170 in words is "two hundred thirty million, two hundred twenty-seven thousand, one hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 1423 2846 4269 5393 7115 8538 10786 14230 16179 21345 26965 32358 42690 53930 80895 161790 7674239 15348478 23022717 38371195 46045434 76742390 115113585 230227170