Base | Representation |
---|---|
bin | 1101000111011010… |
… | …10011100011110101 |
3 | 200011201212210101011 |
4 | 12203231103203311 |
5 | 103410112430401 |
6 | 3122420232221 |
7 | 336332006164 |
oct | 64355234365 |
9 | 20151783334 |
10 | 7041530101 |
11 | 2a9383a871 |
12 | 144623b671 |
13 | 882ab7078 |
14 | 4ab28b3db |
15 | 2b32be451 |
hex | 1a3b538f5 |
7041530101 has 8 divisors (see below), whose sum is σ = 7457471064. Its totient is φ = 6625781760.
The previous prime is 7041530087. The next prime is 7041530183. The reversal of 7041530101 is 1010351407.
It can be written as a sum of positive squares in 4 ways, for example, as 18922500 + 7022607601 = 4350^2 + 83801^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 7041530101 - 29 = 7041529589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7041530401) 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 7 ways as a sum of consecutive naturals, for example, 30831 + ... + 122611.
It is an arithmetic number, because the mean of its divisors is an integer number (932183883).
Almost surely, 27041530101 is an apocalyptic number.
It is an amenable number.
7041530101 is a deficient number, since it is larger than the sum of its proper divisors (415940963).
7041530101 is a wasteful number, since it uses less digits than its factorization.
7041530101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96311.
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 7041530101 is about 83913.8254461087. The cubic root of 7041530101 is about 1916.7067842122.
Adding to 7041530101 its reverse (1010351407), we get a palindrome (8051881508).
The spelling of 7041530101 in words is "seven billion, forty-one million, five hundred thirty thousand, one hundred one".
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