Base | Representation |
---|---|
bin | 1101000110000101… |
… | …00001000101101000 |
3 | 200010221202220211211 |
4 | 12203002201011220 |
5 | 103344230011240 |
6 | 3121340002504 |
7 | 336134451202 |
oct | 64302410550 |
9 | 20127686754 |
10 | 7030313320 |
11 | 2a884794a8 |
12 | 1442530434 |
13 | 88068a714 |
14 | 4a99ab772 |
15 | 2b2305bea |
hex | 1a30a1168 |
7030313320 has 32 divisors (see below), whose sum is σ = 15833209320. Its totient is φ = 2809457920.
The previous prime is 7030313273. The next prime is 7030313351. The reversal of 7030313320 is 233130307.
It can be written as a sum of positive squares in 4 ways, for example, as 7030151716 + 161604 = 83846^2 + 402^2 .
It is a junction number, because it is equal to n+sod(n) for n = 7030313291 and 7030313300.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40387 + ... + 125266.
Almost surely, 27030313320 is an apocalyptic number.
It is an amenable number.
7030313320 is an abundant number, since it is smaller than the sum of its proper divisors (8802896000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7030313320 is a wasteful number, since it uses less digits than its factorization.
7030313320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166725 (or 166721 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 22.
The square root of 7030313320 is about 83846.9636898081. The cubic root of 7030313320 is about 1915.6885061874.
Adding to 7030313320 its reverse (233130307), we get a palindrome (7263443627).
The spelling of 7030313320 in words is "seven billion, thirty million, three hundred thirteen thousand, three hundred twenty".
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