Base | Representation |
---|---|
bin | 11111100111001… |
… | …000011100000001 |
3 | 1100221221122222222 |
4 | 133213020130001 |
5 | 2041232224443 |
6 | 124343140425 |
7 | 16066626242 |
oct | 3747103401 |
9 | 1327848888 |
10 | 530351873 |
11 | 252408237 |
12 | 129744715 |
13 | 85b5129c |
14 | 50616cc9 |
15 | 31861468 |
hex | 1f9c8701 |
530351873 has 16 divisors (see below), whose sum is σ = 575391744. Its totient is φ = 486984960.
The previous prime is 530351831. The next prime is 530351881. The reversal of 530351873 is 378153035.
It is not a de Polignac number, because 530351873 - 214 = 530335489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530351893) 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, 129686 + ... + 133712.
It is an arithmetic number, because the mean of its divisors is an integer number (35961984).
Almost surely, 2530351873 is an apocalyptic number.
It is an amenable number.
530351873 is a deficient number, since it is larger than the sum of its proper divisors (45039871).
530351873 is a wasteful number, since it uses less digits than its factorization.
530351873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4232.
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 530351873 is about 23029.3697916378. The cubic root of 530351873 is about 809.4462877297.
The spelling of 530351873 in words is "five hundred thirty million, three hundred fifty-one thousand, eight hundred seventy-three".
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