Base | Representation |
---|---|
bin | 11111100110010… |
… | …010100001011011 |
3 | 1100221112110001210 |
4 | 133212102201123 |
5 | 2041203143120 |
6 | 124334314203 |
7 | 16065016350 |
oct | 3746224133 |
9 | 1327473053 |
10 | 530131035 |
11 | 252277325 |
12 | 129658963 |
13 | 85aa4905 |
14 | 5059a627 |
15 | 3181ace0 |
hex | 1f99285b |
530131035 has 16 divisors (see below), whose sum is σ = 969382656. Its totient is φ = 242345568.
The previous prime is 530130973. The next prime is 530131039.
It is a happy number.
530131035 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 530131035 - 210 = 530130011 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (530131039) 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, 2524329 + ... + 2524538.
It is an arithmetic number, because the mean of its divisors is an integer number (60586416).
Almost surely, 2530131035 is an apocalyptic number.
530131035 is a deficient number, since it is larger than the sum of its proper divisors (439251621).
530131035 is a wasteful number, since it uses less digits than its factorization.
530131035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5048882.
The product of its (nonzero) digits is 675, while the sum is 21.
The square root of 530131035 is about 23024.5745889039. The cubic root of 530131035 is about 809.3339212516. Note that the first 3 decimals are identical.
The spelling of 530131035 in words is "five hundred thirty million, one hundred thirty-one thousand, thirty-five".
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