Base | Representation |
---|---|
bin | 11110011010000… |
… | …010011010110010 |
3 | 1022112220220102222 |
4 | 132122002122302 |
5 | 2021044022010 |
6 | 122342041042 |
7 | 15433064561 |
oct | 3632023262 |
9 | 1275826388 |
10 | 510142130 |
11 | 241a64373 |
12 | 122a19182 |
13 | 818c6564 |
14 | 4ba75bd8 |
15 | 2ebbd355 |
hex | 1e6826b2 |
510142130 has 16 divisors (see below), whose sum is σ = 919318680. Its totient is φ = 203820672.
The previous prime is 510142099. The next prime is 510142147. The reversal of 510142130 is 31241015.
It can be written as a sum of positive squares in 4 ways, for example, as 440202361 + 69939769 = 20981^2 + 8363^2 .
It is a junction number, because it is equal to n+sod(n) for n = 510142099 and 510142108.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20315 + ... + 37854.
Almost surely, 2510142130 is an apocalyptic number.
510142130 is a deficient number, since it is larger than the sum of its proper divisors (409176550).
510142130 is a wasteful number, since it uses less digits than its factorization.
510142130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59053.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 510142130 is about 22586.3261731518. The cubic root of 510142130 is about 799.0311865994.
Adding to 510142130 its reverse (31241015), we get a palindrome (541383145).
The spelling of 510142130 in words is "five hundred ten million, one hundred forty-two thousand, one hundred thirty".
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