Base | Representation |
---|---|
bin | 1101001001010001… |
… | …00100010100001010 |
3 | 200012211010001120011 |
4 | 12210220210110022 |
5 | 103423102041401 |
6 | 3124133222134 |
7 | 336611031121 |
oct | 64450442412 |
9 | 20184101504 |
10 | 7057065226 |
11 | 2aa1590612 |
12 | 144b49194a |
13 | 886096153 |
14 | 4ad372ab8 |
15 | 2b483c451 |
hex | 1a4a2450a |
7057065226 has 4 divisors (see below), whose sum is σ = 10585597842. Its totient is φ = 3528532612.
The previous prime is 7057065221. The next prime is 7057065227. The reversal of 7057065226 is 6225607507.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 3843876001 + 3213189225 = 61999^2 + 56685^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (7057065221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1764266305 + ... + 1764266308.
Almost surely, 27057065226 is an apocalyptic number.
7057065226 is a deficient number, since it is larger than the sum of its proper divisors (3528532616).
7057065226 is a wasteful number, since it uses less digits than its factorization.
7057065226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3528532615.
The product of its (nonzero) digits is 176400, while the sum is 40.
The square root of 7057065226 is about 84006.3403916633. The cubic root of 7057065226 is about 1918.1153042467.
The spelling of 7057065226 in words is "seven billion, fifty-seven million, sixty-five thousand, two hundred twenty-six".
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