Base | Representation |
---|---|
bin | 11111100111001… |
… | …001000000110001 |
3 | 1100221221210020002 |
4 | 133213021000301 |
5 | 2041232313400 |
6 | 124343155345 |
7 | 16066636142 |
oct | 3747110061 |
9 | 1327853202 |
10 | 530354225 |
11 | 252409a85 |
12 | 129745b55 |
13 | 85b5238b |
14 | 50617ac9 |
15 | 31861ed5 |
hex | 1f9c9031 |
530354225 has 6 divisors (see below), whose sum is σ = 657639270. Its totient is φ = 424283360.
The previous prime is 530354203. The next prime is 530354257. The reversal of 530354225 is 522453035.
It can be written as a sum of positive squares in 3 ways, for example, as 16289296 + 514064929 = 4036^2 + 22673^2 .
It is not a de Polignac number, because 530354225 - 26 = 530354161 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10607060 + ... + 10607109.
It is an arithmetic number, because the mean of its divisors is an integer number (109606545).
Almost surely, 2530354225 is an apocalyptic number.
It is an amenable number.
530354225 is a deficient number, since it is larger than the sum of its proper divisors (127285045).
530354225 is a wasteful number, since it uses less digits than its factorization.
530354225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21214179 (or 21214174 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 29.
The square root of 530354225 is about 23029.4208568084. The cubic root of 530354225 is about 809.4474843031.
The spelling of 530354225 in words is "five hundred thirty million, three hundred fifty-four thousand, two hundred twenty-five".
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