Base | Representation |
---|---|
bin | 11111000000111… |
… | …00100111011111 |
3 | 200010112201000001 |
4 | 33200130213133 |
5 | 1013100222223 |
6 | 41452115131 |
7 | 6306233545 |
oct | 1740344737 |
9 | 603481001 |
10 | 260164063 |
11 | 123946125 |
12 | 73165aa7 |
13 | 41b90b43 |
14 | 267a3d95 |
15 | 17c909ad |
hex | f81c9df |
260164063 has 4 divisors (see below), whose sum is σ = 271475568. Its totient is φ = 248852560.
The previous prime is 260164049. The next prime is 260164087. The reversal of 260164063 is 360461062.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 260164063 - 25 = 260164031 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 (260164363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5655718 + ... + 5655763.
It is an arithmetic number, because the mean of its divisors is an integer number (67868892).
Almost surely, 2260164063 is an apocalyptic number.
260164063 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
260164063 is a deficient number, since it is larger than the sum of its proper divisors (11311505).
260164063 is a wasteful number, since it uses less digits than its factorization.
260164063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11311504.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 260164063 is about 16129.6020719669. The cubic root of 260164063 is about 638.3846494538.
The spelling of 260164063 in words is "two hundred sixty million, one hundred sixty-four thousand, sixty-three".
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