Properties of the Number 16151

Sixteen Thousand One Hundred Fifty-One

Basics

Value: 16150 → 16151 → 16152

Parity: odd

Prime: No

Previous Prime: 16141

Next Prime: 16183

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 31 × 521

Divisors: 1, 31, 521, 16151

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111100010111

Octal: 37427

Duodecimal: 941B

Hexadecimal: 3f17

Square: 260854801

Square Root: 127.08658465786229

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

a(n) = floor(n*φ¹³), where φ is the golden ratio, A001622. A4928

a(n) = (2·n-1)*(13·n²-13·n+6)/6. A63493

Number of integer compositions of n whose leaders of strictly decreasing runs are weakly increasing. A374764

Squarefree n such that the elliptic curve n·y² = x³ - x arising in the "congruent number" problem has rank 3. A62693

Bihappy numbers: numbers that reach 1 under iteration of the sum-of-squares-of-two-digits map s₂. A257795

a(n) = (n⁴ + 46·n³ - 169·n² + 146·n + 24)/24. A143059

Numbers k of the form (x + y)*(x² + y²) such that (x + y) and (x² + y²) are primes. A349202

Trajectory of 48 under the map x -> A289667(x). A290350

q-Catalan numbers (binomial version) for q=-5. A15060

a(1) = a(2) = 1, a(n+2) = 2·a(n) + a(n+1)². A113848