Base | Representation |
---|---|
bin | 11111100101110… |
… | …110010101110001 |
3 | 1100221022120201110 |
4 | 133211312111301 |
5 | 2041140444401 |
6 | 124332023533 |
7 | 16064025663 |
oct | 3745662561 |
9 | 1327276643 |
10 | 530015601 |
11 | 2521a8625 |
12 | 129601ba9 |
13 | 85a641cb |
14 | 5056a533 |
15 | 317e69d6 |
hex | 1f976571 |
530015601 has 8 divisors (see below), whose sum is σ = 707422144. Its totient is φ = 352976400.
The previous prime is 530015593. The next prime is 530015609. The reversal of 530015601 is 106510035.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (530015593) and next prime (530015609).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 530015601 - 23 = 530015593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530015609) 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, 88450 + ... + 94251.
It is an arithmetic number, because the mean of its divisors is an integer number (88427768).
Almost surely, 2530015601 is an apocalyptic number.
It is an amenable number.
530015601 is a deficient number, since it is larger than the sum of its proper divisors (177406543).
530015601 is a wasteful number, since it uses less digits than its factorization.
530015601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183671.
The product of its (nonzero) digits is 450, while the sum is 21.
The square root of 530015601 is about 23022.0676960172. The cubic root of 530015601 is about 809.2751738681.
Adding to 530015601 its reverse (106510035), we get a palindrome (636525636).
The spelling of 530015601 in words is "five hundred thirty million, fifteen thousand, six hundred one".
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