Properties of the Number -14460

Fourteen Thousand Four Hundred Sixty

Basics

Value: -14461 → -14460 → -14459

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 5 × 241

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -11100001111100

Octal: -34174

Duodecimal: -8450

Hexadecimal: -387c

Square: 209091600

Square Root: 120.24974012445931

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 4·k-1, 8·k-1, 16·k-1 and 32·k-1 are all primes. A101794

Numbers of the form prime(n)*(prime(n)-1)/4. A171555

A(n,k) is the sum of the k-th powers of the descent set statistics for permutations of [n]; square array A(n,k), n>=0, k>=0, read by antidiagonals. A334622

G.f. satisfies: A(x) = 1 + x*∑_n>=0 (A(x)² - 1)ⁿ. A192945

Structured truncated tetrahedral numbers. A100156

Expansion of ∏_k>=1 ((1 + 2·x^k) * (1 + 3·x^k)). A266820

Sums of the cubes of the descent set statistics for permutations on n elements. A291902

a(n) = 16·n² + 2·n. A158056

Indices of primes in sequence defined by A(0) = 47, A(n) = 10·A(n-1) - 3 for n > 0. A101731

Numbers k such that 10^k*(4+3·10^k)+3 is prime. A171582