Base | Representation |
---|---|
bin | 1101101101000001… |
… | …11110010000110101 |
3 | 200222201121120211221 |
4 | 12312200332100311 |
5 | 110031402023440 |
6 | 3214011230341 |
7 | 350213004616 |
oct | 66640762065 |
9 | 20881546757 |
10 | 7357064245 |
11 | 3135964293 |
12 | 1513a483b1 |
13 | 90329366b |
14 | 4db145c0d |
15 | 2d0d4ad4a |
hex | 1b683e435 |
7357064245 has 8 divisors (see below), whose sum is σ = 9347799384. Its totient is φ = 5539436544.
The previous prime is 7357064237. The next prime is 7357064291. The reversal of 7357064245 is 5424607537.
It can be written as a sum of positive squares in 4 ways, for example, as 1348799076 + 6008265169 = 36726^2 + 77513^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 7357064245 - 23 = 7357064237 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43276764 + ... + 43276933.
It is an arithmetic number, because the mean of its divisors is an integer number (1168474923).
Almost surely, 27357064245 is an apocalyptic number.
It is an amenable number.
7357064245 is a deficient number, since it is larger than the sum of its proper divisors (1990735139).
7357064245 is a wasteful number, since it uses less digits than its factorization.
7357064245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86553719.
The product of its (nonzero) digits is 705600, while the sum is 43.
The square root of 7357064245 is about 85773.3306162236. The cubic root of 7357064245 is about 1944.9189873805.
The spelling of 7357064245 in words is "seven billion, three hundred fifty-seven million, sixty-four thousand, two hundred forty-five".
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