Base | Representation |
---|---|
bin | 111011111010101… |
… | …100011110111101 |
3 | 2121001112121012100 |
4 | 323322230132331 |
5 | 4024320223201 |
6 | 243425455313 |
7 | 33624263400 |
oct | 7372543675 |
9 | 2531477170 |
10 | 1005242301 |
11 | 476484468 |
12 | 2407a1539 |
13 | 13035433b |
14 | 97713d37 |
15 | 5d3b9886 |
hex | 3beac7bd |
1005242301 has 108 divisors (see below), whose sum is σ = 1835783040. Its totient is φ = 527899680.
The previous prime is 1005242281. The next prime is 1005242323. The reversal of 1005242301 is 1032425001.
It is not a de Polignac number, because 1005242301 - 214 = 1005225917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1005242201) by changing a digit.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 7231890 + ... + 7232028.
Almost surely, 21005242301 is an apocalyptic number.
It is an amenable number.
1005242301 is a deficient number, since it is larger than the sum of its proper divisors (830540739).
1005242301 is a wasteful number, since it uses less digits than its factorization.
1005242301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236 (or 203 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 1005242301 is about 31705.5563111578. The cubic root of 1005242301 is about 1001.7443890043.
Adding to 1005242301 its reverse (1032425001), we get a palindrome (2037667302).
The spelling of 1005242301 in words is "one billion, five million, two hundred forty-two thousand, three hundred one".
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