Base | Representation |
---|---|
bin | 1101011101010100… |
… | …10001001000100000 |
3 | 200122112122102002221 |
4 | 12232222101020200 |
5 | 104244133024404 |
6 | 3152542520424 |
7 | 344022615214 |
oct | 65652211040 |
9 | 20575572087 |
10 | 7225283104 |
11 | 3078536156 |
12 | 1497896114 |
13 | 8b1ba3260 |
14 | 4c7840944 |
15 | 2c44b9954 |
hex | 1aea91220 |
7225283104 has 48 divisors (see below), whose sum is σ = 15570175320. Its totient is φ = 3280066560.
The previous prime is 7225283099. The next prime is 7225283231. The reversal of 7225283104 is 4013825227.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1257411600 + 5967871504 = 35460^2 + 77252^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 7225283104.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116989 + ... + 167740.
Almost surely, 27225283104 is an apocalyptic number.
It is an amenable number.
7225283104 is an abundant number, since it is smaller than the sum of its proper divisors (8344892216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7225283104 is a wasteful number, since it uses less digits than its factorization.
7225283104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284813 (or 284805 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 7225283104 is about 85001.6653013339. The cubic root of 7225283104 is about 1933.2363665464.
The spelling of 7225283104 in words is "seven billion, two hundred twenty-five million, two hundred eighty-three thousand, one hundred four".
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