Properties of the Number 4505

Four Thousand Five Hundred Five

Basics

Value: 4504 → 4505 → 4506

Parity: odd

Prime: No

Previous Prime: 4493

Next Prime: 4507

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 5 × 17 × 53

Divisors: 1, 5, 17, 53, 85, 265, 901, 4505

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000110011001

Octal: 10631

Duodecimal: 2735

Hexadecimal: 1199

Square: 20295025

Square Root: 67.11929677819934

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers that are the sum of 6 positive 7th powers. A3373

Numbers whose base-16 expansion has no run of digits with length < 2. A33029

Every run of digits of n in base 16 has length 2. A33014

Numbers whose sum of divisors is a cube. A20477

Numbers m that are the hypotenuse of exactly 13 distinct integer-sided right triangles, i.e., m² can be written as a sum of two squares in 13 ways. A97102

Number of integer partitions of n that have an even number of parts and cannot be partitioned into distinct pairs of distinct parts, i.e., that are not the multiset union of any set of edges. A339559

Number of non-biquanimous subsets of {1..n} containing n. A371793

Total number of ON cells at stage 2n of two-dimensional 5-neighbor outer totalistic cellular automaton defined by "Rule 451". A246318

T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302728

Zeisel numbers. A51015