Base | Representation |
---|---|
bin | 1011010000101100… |
… | …00001011001100001 |
3 | 120121022210210212100 |
4 | 11220112001121201 |
5 | 44340131230112 |
6 | 2435521321013 |
7 | 302546334300 |
oct | 55026013141 |
9 | 16538723770 |
10 | 6045570657 |
11 | 2622626795 |
12 | 1208796169 |
13 | 754663059 |
14 | 414cb2437 |
15 | 255b3a2dc |
hex | 168581661 |
6045570657 has 18 divisors (see below), whose sum is σ = 10158204498. Its totient is φ = 3454611552.
The previous prime is 6045570649. The next prime is 6045570667. The reversal of 6045570657 is 7560755406.
It can be written as a sum of positive squares in only one way, i.e., 3918885201 + 2126685456 = 62601^2 + 46116^2 .
It is not a de Polignac number, because 6045570657 - 23 = 6045570649 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6045570647) by changing a digit.
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 17 ways as a sum of consecutive naturals, for example, 6853948 + ... + 6854829.
Almost surely, 26045570657 is an apocalyptic number.
It is an amenable number.
6045570657 is a deficient number, since it is larger than the sum of its proper divisors (4112633841).
6045570657 is a wasteful number, since it uses less digits than its factorization.
6045570657 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13708797 (or 13708787 counting only the distinct ones).
The product of its (nonzero) digits is 882000, while the sum is 45.
The square root of 6045570657 is about 77753.2678220022. The cubic root of 6045570657 is about 1821.7094048153.
The spelling of 6045570657 in words is "six billion, forty-five million, five hundred seventy thousand, six hundred fifty-seven".
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