Base | Representation |
---|---|
bin | 111110000101011… |
… | …010000110110101 |
3 | 2200120222000111122 |
4 | 332011122012311 |
5 | 4113122330140 |
6 | 251205113325 |
7 | 34545332255 |
oct | 7605320665 |
9 | 2616860448 |
10 | 1041605045 |
11 | 494a60318 |
12 | 2509b8845 |
13 | 137a46460 |
14 | 9c49b965 |
15 | 6169dab5 |
hex | 3e15a1b5 |
1041605045 has 32 divisors (see below), whose sum is σ = 1434246912. Its totient is φ = 719373312.
The previous prime is 1041605029. The next prime is 1041605063. The reversal of 1041605045 is 5405061401.
It is a cyclic number.
It is not a de Polignac number, because 1041605045 - 24 = 1041605029 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177224 + ... + 183006.
It is an arithmetic number, because the mean of its divisors is an integer number (44820216).
Almost surely, 21041605045 is an apocalyptic number.
It is an amenable number.
1041605045 is a deficient number, since it is larger than the sum of its proper divisors (392641867).
1041605045 is a wasteful number, since it uses less digits than its factorization.
1041605045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5981.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 1041605045 is about 32273.9065655213. The cubic root of 1041605045 is about 1013.6803431121.
Adding to 1041605045 its reverse (5405061401), we get a palindrome (6446666446).
The spelling of 1041605045 in words is "one billion, forty-one million, six hundred five thousand, forty-five".
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