Base | Representation |
---|---|
bin | 1111011100010000… |
… | …0100110010110000 |
3 | 101200212121212200202 |
4 | 3313010010302300 |
5 | 31442112244220 |
6 | 1523150334332 |
7 | 204501156233 |
oct | 36704046260 |
9 | 11625555622 |
10 | 4145040560 |
11 | 1837849361 |
12 | 9781ba3a8 |
13 | 5109a512b |
14 | 2b470b41a |
15 | 193d75275 |
hex | f7104cb0 |
4145040560 has 20 divisors (see below), whose sum is σ = 9637219488. Its totient is φ = 1658016192.
The previous prime is 4145040517. The next prime is 4145040577. The reversal of 4145040560 is 650405414.
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×41450405602 = 34362722488090227200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25906424 + ... + 25906583.
Almost surely, 24145040560 is an apocalyptic number.
4145040560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4145040560 is an abundant number, since it is smaller than the sum of its proper divisors (5492178928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4145040560 is a wasteful number, since it uses less digits than its factorization.
4145040560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51813020 (or 51813014 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 4145040560 is about 64381.9894069762. The cubic root of 4145040560 is about 1606.3601737023.
Adding to 4145040560 its reverse (650405414), we get a palindrome (4795445974).
The spelling of 4145040560 in words is "four billion, one hundred forty-five million, forty thousand, five hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •