Base | Representation |
---|---|
bin | 111100011100010… |
… | …001101101000001 |
3 | 2121200002211220221 |
4 | 330130101231001 |
5 | 4034043424010 |
6 | 244342303041 |
7 | 34062146614 |
oct | 7434215501 |
9 | 2550084827 |
10 | 1014045505 |
11 | 480447440 |
12 | 243727a81 |
13 | 132117235 |
14 | 9896617b |
15 | 5e057dda |
hex | 3c711b41 |
1014045505 has 16 divisors (see below), whose sum is σ = 1385195904. Its totient is φ = 705422080.
The previous prime is 1014045499. The next prime is 1014045509. The reversal of 1014045505 is 5055404101.
It is a happy number.
It is not a de Polignac number, because 1014045505 - 227 = 879827777 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1014045505.
It is not an unprimeable number, because it can be changed into a prime (1014045509) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399544 + ... + 402073.
It is an arithmetic number, because the mean of its divisors is an integer number (86574744).
Almost surely, 21014045505 is an apocalyptic number.
It is an amenable number.
1014045505 is a deficient number, since it is larger than the sum of its proper divisors (371150399).
1014045505 is a wasteful number, since it uses less digits than its factorization.
1014045505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 801656.
The product of its (nonzero) digits is 2000, while the sum is 25.
The square root of 1014045505 is about 31844.0811611828. The cubic root of 1014045505 is about 1004.6600848755.
Adding to 1014045505 its reverse (5055404101), we get a palindrome (6069449606).
The spelling of 1014045505 in words is "one billion, fourteen million, forty-five thousand, five hundred five".
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