Properties of the Number 4487

Four Thousand Four Hundred Eighty-Seven

Basics

Value: 4486 → 4487 → 4488

Parity: odd

Prime: No

Previous Prime: 4483

Next Prime: 4493

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 × 641

Divisors: 1, 7, 641, 4487

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1000110000111

Octal: 10607

Duodecimal: 271B

Hexadecimal: 1187

Square: 20133169

Square Root: 66.9850729640567

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

Coordination sequence for 3D uniform tiling formed by stacking parallel layers of the 3.3.4.3.4 2D tiling (cf. A219529). A299255

Number of integer partitions of n with an alternating permutation covering an initial interval of positive integers. A345163

a(n) = prime(n)² - 2. A49001

a(n) = 4·n² + 4·n - 1. A73577

Number of partitions of n having no parts with multiplicity 4. A184639

Number of ways to write n as an ordered sum of 7 nonzero triangular numbers. A340952

Numbers k such that floor(exp(k)) is prime. A50808

Cubes (n·n * n) in carryless arithmetic mod 10. A169885

Triangle read by rows: T(n,k) is the number of permutations of {1,2,...,n} having k increasing cycles of length >=2 (0<=k<= n/2). A cycle (b(1), b(2), ...) is said to be increasing if, when written with its smallest element in the first position, it satisfies b(1) < b(2) < b(3) < ... . A186757

Weight 5 level 11 cusp form with complex multiplication by Q(sqrt(11)) and trivial character. A65099