Base | Representation |
---|---|
bin | 11111100101111… |
… | …110110111100011 |
3 | 1100221101100122011 |
4 | 133211332313203 |
5 | 2041143104111 |
6 | 124332453351 |
7 | 16064232553 |
oct | 3745766743 |
9 | 1327340564 |
10 | 530050531 |
11 | 25222189a |
12 | 12961a257 |
13 | 85a7708a |
14 | 50579163 |
15 | 31802021 |
hex | 1f97ede3 |
530050531 has 8 divisors (see below), whose sum is σ = 562741344. Its totient is φ = 497527680.
The previous prime is 530050529. The next prime is 530050559. The reversal of 530050531 is 135050035.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530050531 - 21 = 530050529 is a prime.
It is a super-2 number, since 2×5300505312 = 561907130826763922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (530050511) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35455 + ... + 48136.
It is an arithmetic number, because the mean of its divisors is an integer number (70342668).
Almost surely, 2530050531 is an apocalyptic number.
530050531 is a deficient number, since it is larger than the sum of its proper divisors (32690813).
530050531 is a wasteful number, since it uses less digits than its factorization.
530050531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83981.
The product of its (nonzero) digits is 1125, while the sum is 22.
The square root of 530050531 is about 23022.8263034754. The cubic root of 530050531 is about 809.2929515592.
The spelling of 530050531 in words is "five hundred thirty million, fifty thousand, five hundred thirty-one".
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