Base | Representation |
---|---|
bin | 11010110100011000110101 |
3 | 111020011210102 |
4 | 122310120311 |
5 | 3244432300 |
6 | 410403445 |
7 | 113520401 |
oct | 32643065 |
9 | 14204712 |
10 | 7030325 |
11 | 3a71a95 |
12 | 2430585 |
13 | 15c1c73 |
14 | d10101 |
15 | 93d0d5 |
hex | 6b4635 |
7030325 has 12 divisors (see below), whose sum is σ = 9019140. Its totient is φ = 5429760.
The previous prime is 7030319. The next prime is 7030343. The reversal of 7030325 is 5230307.
It can be written as a sum of positive squares in 6 ways, for example, as 790321 + 6240004 = 889^2 + 2498^2 .
It is not a de Polignac number, because 7030325 - 220 = 5981749 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 7030297 and 7030306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4124 + ... + 5573.
It is an arithmetic number, because the mean of its divisors is an integer number (751595).
Almost surely, 27030325 is an apocalyptic number.
It is an amenable number.
7030325 is a deficient number, since it is larger than the sum of its proper divisors (1988815).
7030325 is a wasteful number, since it uses less digits than its factorization.
7030325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9736 (or 9731 counting only the distinct ones).
The product of its (nonzero) digits is 630, while the sum is 20.
The square root of 7030325 is about 2651.4760040400. The cubic root of 7030325 is about 191.5689567080.
The spelling of 7030325 in words is "seven million, thirty thousand, three hundred twenty-five".
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