Properties of the Number -2998

Nine Hundred Ninety-Eight

Basics

Value: -2999 → -2998 → -2997

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 1499

Divisors: 1, 2, 1499, 2998

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101110110110

Octal: -5666

Duodecimal: -189A

Hexadecimal: -bb6

Square: 8988004

Square Root: 54.75399528801528

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

∏_n>=1 (1 + xⁿ)^a(n) = 1 + ∑_n>=1 prime(n+1) * xⁿ. A353160

Write 1,2,... in a clockwise spiral; sequence gives numbers on positive·axis. A33951

Irregular triangle read by rows where T(n,k) is the number of labeled loop-graphs covering n vertices with k edges. A369199

Number of integer partitions of n that cannot be partitioned into constant multisets with distinct block-sums. A381717

Sum of the emergent parts of the partitions of n. A182709

Number of bipartite partitions of n white objects and n black ones. A2774

Smallest even number with digit sum n. A69532

Number A(n,k) of k-partite partitions of {n}^k into k-tuples; square array A(n,k), n>=0, k>=0, read by antidiagonals. A219727

Compound filter: a(n) = T(A046523(n), A278222(n)), where T(n,k) is sequence A000027 used as a pairing function. A286163

Ziggurat sequence (see Comments lines for definition). A347186