Base | Representation |
---|---|
bin | 111100011101001… |
… | …011100101000001 |
3 | 2121200112220002210 |
4 | 330131023211001 |
5 | 4034124020221 |
6 | 244351332333 |
7 | 34064155005 |
oct | 7435134501 |
9 | 2550486083 |
10 | 1014282561 |
11 | 480599556 |
12 | 2438210a9 |
13 | 13219b0c6 |
14 | 989c8705 |
15 | 5e0a3276 |
hex | 3c74b941 |
1014282561 has 8 divisors (see below), whose sum is σ = 1352532160. Its totient is φ = 676110672.
The previous prime is 1014282473. The next prime is 1014282593. The reversal of 1014282561 is 1652824101.
1014282561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1014282561 - 27 = 1014282433 is a prime.
It is a super-2 number, since 2×10142825612 = 2057538227097437442, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1014282361) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26631 + ... + 52323.
It is an arithmetic number, because the mean of its divisors is an integer number (169066520).
Almost surely, 21014282561 is an apocalyptic number.
It is an amenable number.
1014282561 is a deficient number, since it is larger than the sum of its proper divisors (338249599).
1014282561 is a wasteful number, since it uses less digits than its factorization.
1014282561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38855.
The product of its (nonzero) digits is 3840, while the sum is 30.
The square root of 1014282561 is about 31847.8030796474. The cubic root of 1014282561 is about 1004.7383660913.
The spelling of 1014282561 in words is "one billion, fourteen million, two hundred eighty-two thousand, five hundred sixty-one".
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