Properties of the Number 2984

Two Thousand Nine Hundred Eighty-Four

Basics

Value: 2983 → 2984 → 2985

Parity: even

Prime: No

Previous Prime: 2971

Next Prime: 2999

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 373

Divisors: 1, 2, 4, 8, 373, 746, 1492, 2984

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101110101000

Octal: 5650

Duodecimal: 1888

Hexadecimal: ba8

Square: 8904256

Square Root: 54.62600113499065

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 that are the sum of 9 positive 6th powers. A3365

Number of non-isomorphic aperiodic multiset partitions of weight n. A303546

Numbers m such that there are precisely 14 groups of order m. A294155

Number of compositions of n in which no part is unique (every part appears at least twice). A240085

Numbers k such that 3^k - 28 is prime. A219047

G.f.: ∏_k>=1 (1+x^k)^2·k-1. A255835

Discriminants of imaginary quadratic fields with class number 26 (negated). A351664

Number of integer partitions of n whose parts are not in arithmetic progression. A389811

Number of regions in a "frame" of size n X n (see Comments for definition). A331776

a(n) = a(n-1) + a(n-2) + F(n) - 1, a(0) = a(1) = 0, where F() = Fibonacci numbers A000045. A6478