Base | Representation |
---|---|
bin | 11011011110111… |
… | …11101001100010 |
3 | 121001211100220211 |
4 | 31233133221202 |
5 | 433010213320 |
6 | 34513324334 |
7 | 5466451465 |
oct | 1557375142 |
9 | 531740824 |
10 | 230554210 |
11 | 109161877 |
12 | 652666aa |
13 | 389c4613 |
14 | 228972dc |
15 | 1539255a |
hex | dbdfa62 |
230554210 has 16 divisors (see below), whose sum is σ = 415176696. Its totient is φ = 92181888.
The previous prime is 230554201. The next prime is 230554211. The reversal of 230554210 is 12455032.
It can be written as a sum of positive squares in 4 ways, for example, as 193794241 + 36759969 = 13921^2 + 6063^2 .
It is not an unprimeable number, because it can be changed into a prime (230554211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33592 + ... + 39868.
Almost surely, 2230554210 is an apocalyptic number.
230554210 is a deficient number, since it is larger than the sum of its proper divisors (184622486).
230554210 is a wasteful number, since it uses less digits than its factorization.
230554210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9957.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 230554210 is about 15184.0116570029. The cubic root of 230554210 is about 613.1842892279.
The spelling of 230554210 in words is "two hundred thirty million, five hundred fifty-four thousand, two hundred ten".
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