Base | Representation |
---|---|
bin | 1101000101011100… |
… | …11010111011101011 |
3 | 200010120212021101021 |
4 | 12202232122323223 |
5 | 103341402421402 |
6 | 3121031033311 |
7 | 336041620264 |
oct | 64256327353 |
9 | 20116767337 |
10 | 7025045227 |
11 | 2a85500502 |
12 | 144080b837 |
13 | 87c5648c5 |
14 | 4a8dd996b |
15 | 2b1b14d37 |
hex | 1a2b9aeeb |
7025045227 has 8 divisors (see below), whose sum is σ = 7377176736. Its totient is φ = 6676804992.
The previous prime is 7025045221. The next prime is 7025045267. The reversal of 7025045227 is 7225405207.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7025045227 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7025045192 and 7025045201.
It is not an unprimeable number, because it can be changed into a prime (7025045221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969118 + ... + 976339.
It is an arithmetic number, because the mean of its divisors is an integer number (922147092).
Almost surely, 27025045227 is an apocalyptic number.
7025045227 is a deficient number, since it is larger than the sum of its proper divisors (352131509).
7025045227 is a wasteful number, since it uses less digits than its factorization.
7025045227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1945637.
The product of its (nonzero) digits is 39200, while the sum is 34.
The square root of 7025045227 is about 83815.5428724291. The cubic root of 7025045227 is about 1915.2098861229.
The spelling of 7025045227 in words is "seven billion, twenty-five million, forty-five thousand, two hundred twenty-seven".
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