Base | Representation |
---|---|
bin | 11110000110100… |
… | …001001011001110 |
3 | 1022012021221101011 |
4 | 132012201023032 |
5 | 2013241301410 |
6 | 122040235434 |
7 | 15341433523 |
oct | 3606411316 |
9 | 1265257334 |
10 | 505025230 |
11 | 23a089a26 |
12 | 12116bb7a |
13 | 808244c8 |
14 | 4b10314a |
15 | 2e50c18a |
hex | 1e1a12ce |
505025230 has 32 divisors (see below), whose sum is σ = 927987840. Its totient is φ = 197836320.
The previous prime is 505025221. The next prime is 505025243. The reversal of 505025230 is 32520505.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117825 + ... + 122035.
It is an arithmetic number, because the mean of its divisors is an integer number (28999620).
Almost surely, 2505025230 is an apocalyptic number.
505025230 is a deficient number, since it is larger than the sum of its proper divisors (422962610).
505025230 is a wasteful number, since it uses less digits than its factorization.
505025230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4464.
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 505025230 is about 22472.7664073652. The cubic root of 505025230 is about 796.3506857358.
Adding to 505025230 its reverse (32520505), we get a palindrome (537545735).
The spelling of 505025230 in words is "five hundred five million, twenty-five thousand, two hundred thirty".
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