Properties of the Number 16254

Sixteen Thousand Two Hundred Fifty-Four

Basics

Value: 16253 → 16254 → 16255

Parity: even

Prime: No

Previous Prime: 16253

Next Prime: 16267

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 7 × 43

Divisors: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11111101111110

Octal: 37576

Duodecimal: 94A6

Hexadecimal: 3f7e

Square: 264192516

Square Root: 127.49117616525467

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

Number of aperiodic binary strings of length n; also number of binary sequences with primitive period n. A27375

Numbers k such that k divides 2^k+1 - 2. A14741

Row sums of triangle T(m,n) = number of solutions to 1 <= a(1) < a(2) < ... < a(m) <= n, where gcd(a(1), a(2), ..., a(m), n) = 1, in A020921. A38199

Table read by antidiagonals where A(n,k) is the number of n X k aperiodic binary arrays. A323860

Record (maximal) gaps between prime triples (p, p+4, p+6). A201596

Numbers n such that 1ⁿ + 2ⁿ + 3ⁿ + ... + nⁿ == 9 (mod n). A226967

T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 000 and 001 in rows, columns and nw-to-se diagonals. A202435

Number of positive solutions to (x₁)² + (x₂)² + (x₃)² + (x₄)² <= n². A341423

9-Sondow numbers: numbers k such that p^s divides k/p + 9 for every prime power divisor p^s of k. A346557

Number of primitive (aperiodic) palindromes using a maximum of two different symbols. A56458