Properties of the Number 5401

Five Thousand Four Hundred One

Basics

Value: 5400 → 5401 → 5402

Parity: odd

Prime: No

Previous Prime: 5399

Next Prime: 5407

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 11 × 491

Divisors: 1, 11, 491, 5401

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010100011001

Octal: 12431

Duodecimal: 3161

Hexadecimal: 1519

Square: 29170801

Square Root: 73.49149610669251

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

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 1 2 5 6 or 7 and every 3X3 column and antidiagonal sum not equal to 1 2 5 6 or 7. A252574

Number of non-equivalent ways to choose two points in an equilateral triangle grid of side n. A227327

Fibonacci sequence beginning 3, 7. A22120

Centered 18-gonal numbers. A69131

a(n) = 6·n² + 1. A227776

T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with every element equal to or 1 greater than any north, west or southwest neighbors modulo n and the upper left element equal to 0. A267338

T(n,k)=Number of length-n 0..k arrays with no repeated value differing from the previous repeated value by more than one. A269583

Positive integers n such that 2ⁿ == 2¹¹ (mod n). A15935

Number of starting positions of Nim with 2n pieces such that 2nd player wins. Partitions of 2n such that xor-sum of partitions is 0. A48833

a(n) = 4·n² + 6·n + 1. A82108