Properties of the Number -17480

Seventeen Thousand Four Hundred Eighty

Basics

Value: -17481 → -17480 → -17479

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 5 × 19 × 23

Divisors: 1, 2, 4, 5, 8, 10, 19, 20, 23, 38

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010001001000

Octal: -42110

Duodecimal: -A148

Hexadecimal: -4448

Square: 305550400

Square Root: 132.21195104830727

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 integer partitions of n such that every set of distinct parts has a different sum. A325862

Expansion of ∏_k>=1 1/(1-x^3·k-1)^k. A262876

Number of compositions of n avoiding the pattern (1,2,1). A335471

Number of diagonal dissections of an n-gon into 3 regions. A33275

Number of ways to write n as an ordered sum of 5 prime powers (including 1). A341134

Structured triakis tetrahedral numbers (vertex structure 4). A100175

Perimeters of more than one primitive Pythagorean triangle. A24408

Graham-Pollak sequence with initial term 8. A91523

a(n) = ∑_{k=0..floor(n/2)} binomial(n-k+4, k). A99572

Number of compositions [p(1), p(2), ..., p(k)] of n such that p(j) - p(j-1) <= 2. A224959