Base | Representation |
---|---|
bin | 11011011110100… |
… | …10101101101000 |
3 | 121001201200020101 |
4 | 31233102231220 |
5 | 433002014344 |
6 | 34512235144 |
7 | 5466141142 |
oct | 1557225550 |
9 | 531650211 |
10 | 230501224 |
11 | 109125a88 |
12 | 6523bab4 |
13 | 389a6475 |
14 | 22881c92 |
15 | 153819d4 |
hex | dbd2b68 |
230501224 has 16 divisors (see below), whose sum is σ = 432394020. Its totient is φ = 115196160.
The previous prime is 230501191. The next prime is 230501233. The reversal of 230501224 is 422105032.
It can be written as a sum of positive squares in 2 ways, for example, as 230493124 + 8100 = 15182^2 + 90^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15472 + ... + 26464.
Almost surely, 2230501224 is an apocalyptic number.
It is an amenable number.
230501224 is a deficient number, since it is larger than the sum of its proper divisors (201892796).
230501224 is a wasteful number, since it uses less digits than its factorization.
230501224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13620 (or 13616 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 230501224 is about 15182.2667609287. The cubic root of 230501224 is about 613.1373115966.
Adding to 230501224 its reverse (422105032), we get a palindrome (652606256).
The spelling of 230501224 in words is "two hundred thirty million, five hundred one thousand, two hundred twenty-four".
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