Properties of the Number 15472

Fifteen Thousand Four Hundred Seventy-Two

Basics

Value: 15471 → 15472 → 15473

Parity: even

Prime: No

Previous Prime: 15467

Next Prime: 15473

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 967

Divisors: 1, 2, 4, 8, 16, 967, 1934, 3868, 7736, 15472

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11110001110000

Octal: 36160

Duodecimal: 8B54

Hexadecimal: 3c70

Square: 239382784

Square Root: 124.3864944437297

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

Numbers k such that k!!! + 1 is prime (0 is included by convention). A37083

T(n,k)=Number of length n+5 0..k arrays with every six consecutive terms having the maximum of some two terms equal to the minimum of the remaining four terms. A250081

Number of Fermat pseudoprimes to base 3 less than 10ⁿ. A114245

Conjectured list of sociable numbers. A122726

The 5-cycle of the n => σ(n)-n process, where σ(n) is the sum of divisors of n (A000203). A72891

Triangle read by rows: entries give numbers of permutations of [1..n] by absolute barycenter. A62867

Largest members of k-sociable cycles of order r. A183013

Conjectured list of multisociable numbers. A183019

Coefficients in the expansion of 1/([r] + [2r]x + [3r]x² + ...); [ ] = floor, r = 4/3. A279675

Conjectured list of numbers which are perfect, amicable, or sociable. A347770