Base | Representation |
---|---|
bin | 111101101110001… |
… | …110111110100001 |
3 | 2200011112101022100 |
4 | 331232032332201 |
5 | 4110043431040 |
6 | 250431001013 |
7 | 34442601216 |
oct | 7556167641 |
9 | 2604471270 |
10 | 1035530145 |
11 | 491591141 |
12 | 24a969169 |
13 | 1366ca340 |
14 | 9b759b0d |
15 | 60d9db30 |
hex | 3db8efa1 |
1035530145 has 48 divisors (see below), whose sum is σ = 1936286352. Its totient is φ = 508930560.
The previous prime is 1035530143. The next prime is 1035530147. The reversal of 1035530145 is 5410355301.
1035530145 is a `hidden beast` number, since 1 + 0 + 355 + 301 + 4 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (1035530143) and next prime (1035530147).
It can be written as a sum of positive squares in 8 ways, for example, as 34187409 + 1001342736 = 5847^2 + 31644^2 .
It is not a de Polignac number, because 1035530145 - 21 = 1035530143 is a prime.
It is a super-3 number, since 3×10355301453 (a number of 28 digits) contains 333 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1035530143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 465135 + ... + 467355.
It is an arithmetic number, because the mean of its divisors is an integer number (40339299).
Almost surely, 21035530145 is an apocalyptic number.
1035530145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1035530145 is a deficient number, since it is larger than the sum of its proper divisors (900756207).
1035530145 is a wasteful number, since it uses less digits than its factorization.
1035530145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3042 (or 3039 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The square root of 1035530145 is about 32179.6542088320. The cubic root of 1035530145 is about 1011.7058207588.
Adding to 1035530145 its reverse (5410355301), we get a palindrome (6445885446).
The spelling of 1035530145 in words is "one billion, thirty-five million, five hundred thirty thousand, one hundred forty-five".
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