Properties of the Number -5488

Four Hundred Eighty-Eight

Basics

Value: -5489 → -5488 → -5487

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 7 ³

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 49, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010101110000

Octal: -12560

Duodecimal: -3214

Hexadecimal: -1570

Square: 30118144

Square Root: 74.08103670980854

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

Irregular triangle read by rows of normalized Girard-Waring formula (cf. A210258), for m=8 data values. A288188

Weight 5 level 11 cusp form with complex multiplication by Q(sqrt(11)) and trivial character. A65099

Dirichlet g.f.: ζ(s-2)² * (1 - 2^3-s) / ζ(s). A368929

E.g.f. tanh(sin(x)*cos(x)) (odd powers only). A9798

3-full (or cube-full, or cubefull) numbers: if a prime p divides n then so does p³. A36966

Number of partitions of n into distinct and relatively prime parts. A78374

Achilles numbers - powerful but imperfect: if n = Product(p_i^e_i) then all e_i > 1 (i.e., powerful), but the highest common factor of the e_i is 1, i.e., not a perfect power. A52486

a(n) = C(n,1) + C(n,2) + C(n,3), or n*(n² + 5)/6. A4006

13-gonal (or tridecagonal) numbers: a(n) = n*(11·n - 9)/2. A51865

Numbers of form 2ⁱ*7^j, with i, j >= 0. A3591