Base | Representation |
---|---|
bin | 11110001110111… |
… | …010010010001110 |
3 | 1022100102201012122 |
4 | 132032322102032 |
5 | 2014322201410 |
6 | 122155332542 |
7 | 15366225521 |
oct | 3616722216 |
9 | 1270381178 |
10 | 507225230 |
11 | 240351906 |
12 | 121a51152 |
13 | 81114995 |
14 | 4b516bb8 |
15 | 2e7e3e55 |
hex | 1e3ba48e |
507225230 has 32 divisors (see below), whose sum is σ = 942672384. Its totient is φ = 196356096.
The previous prime is 507225203. The next prime is 507225239. The reversal of 507225230 is 32522705.
It is a self number, because there is not a number n which added to its sum of digits gives 507225230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (507225239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67859 + ... + 74961.
It is an arithmetic number, because the mean of its divisors is an integer number (29458512).
Almost surely, 2507225230 is an apocalyptic number.
507225230 is a deficient number, since it is larger than the sum of its proper divisors (435447154).
507225230 is a wasteful number, since it uses less digits than its factorization.
507225230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7340.
The product of its (nonzero) digits is 4200, while the sum is 26.
The square root of 507225230 is about 22521.6613507974. The cubic root of 507225230 is about 797.5053697355.
Adding to 507225230 its reverse (32522705), we get a palindrome (539747935).
The spelling of 507225230 in words is "five hundred seven million, two hundred twenty-five thousand, two hundred thirty".
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