Base | Representation |
---|---|
bin | 10000001011010011010 |
3 | 222221010101 |
4 | 2001122122 |
5 | 113430244 |
6 | 15210014 |
7 | 4335256 |
oct | 2013232 |
9 | 887111 |
10 | 530074 |
11 | 332286 |
12 | 21690a |
13 | 15736c |
14 | db266 |
15 | a70d4 |
hex | 8169a |
530074 has 4 divisors (see below), whose sum is σ = 795114. Its totient is φ = 265036.
The previous prime is 530063. The next prime is 530087. The reversal of 530074 is 470035.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 470035 = 5 ⋅94007.
It can be written as a sum of positive squares in only one way, i.e., 294849 + 235225 = 543^2 + 485^2 .
It is a nialpdrome in base 9.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132517 + ... + 132520.
2530074 is an apocalyptic number.
530074 is a deficient number, since it is larger than the sum of its proper divisors (265040).
530074 is a wasteful number, since it uses less digits than its factorization.
530074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265039.
The product of its (nonzero) digits is 420, while the sum is 19.
The square root of 530074 is about 728.0618105628. The cubic root of 530074 is about 80.9304895713.
The spelling of 530074 in words is "five hundred thirty thousand, seventy-four".
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