Base | Representation |
---|---|
bin | 11111101000100… |
… | …000000001011100 |
3 | 1100222121220002220 |
4 | 133220200001130 |
5 | 2041330214440 |
6 | 124354545340 |
7 | 16102652166 |
oct | 3750400134 |
9 | 1328556086 |
10 | 530710620 |
11 | 252632820 |
12 | 129898250 |
13 | 85c4866b |
14 | 506ab936 |
15 | 318d28d0 |
hex | 1fa2005c |
530710620 has 48 divisors (see below), whose sum is σ = 1621081728. Its totient is φ = 128656960.
The previous prime is 530710619. The next prime is 530710637. The reversal of 530710620 is 26017035.
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, 401394 + ... + 402713.
It is an arithmetic number, because the mean of its divisors is an integer number (33772536).
Almost surely, 2530710620 is an apocalyptic number.
It is an amenable number.
530710620 is an abundant number, since it is smaller than the sum of its proper divisors (1090371108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530710620 is a wasteful number, since it uses less digits than its factorization.
530710620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 804130 (or 804128 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 530710620 is about 23037.1573767251. The cubic root of 530710620 is about 809.6287583944.
Adding to 530710620 its reverse (26017035), we get a palindrome (556727655).
The spelling of 530710620 in words is "five hundred thirty million, seven hundred ten thousand, six hundred twenty".
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