Properties of the Number 54292

Fifty-Four Thousand Two Hundred Ninety-Two

Basics

Value: 54291 → 54292 → 54293

Parity: even

Prime: No

Previous Prime: 54287

Next Prime: 54293

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 7 ² × 277

Divisors: 1, 2, 4, 7, 14, 28, 49, 98, 196, 277

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101010000010100

Octal: 152024

Duodecimal: 27504

Hexadecimal: d414

Square: 2947621264

Square Root: 233.00643767930532

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

Triangle T₃(n, m), the number of surjective multi-valued functions from {1, 1, 1, 2, 3, ..., n-2} to {1, 2, 3, ..., m} by rows (n >= 1, 1 <= m <= n). A172107

Number of squares (of nonnegative integers) that require n binary (base-2) digits. A126726

Number of triangular numbers T(k) between powers of 2, 2^n-1 < T(k) <= 2ⁿ. A190660

G.f. A(x) satisfies: A(x)² = A( (x + 4·A(x)²)² ). A386667

Values of terms in A380837 which are not in A379066. A380838

Site series for first parallel moment of Kagome lattice. A120550

a(n) is the ceiling of 2ⁿ * (sqrt(2)-1), i.e., a(n)-1 is the number whose binary representation gives the first n bits of sqrt(2)-1. A136322

a(n) = ∑_k=0..n (k+1) * A026659(n,k). A26980

G.f. A(x) satisfies: A(x)² = A( x² + 4·A(x)³ ). A386666

Positions of 6's in the decimal expansion of (1+sqrt(5))/2. A54292