Properties of the Number 29648

Twenty-Nine Thousand Six Hundred Forty-Eight

Basics

Value: 29647 → 29648 → 29649

Parity: even

Prime: No

Previous Prime: 29641

Next Prime: 29663

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 17 × 109

Divisors: 1, 2, 4, 8, 16, 17, 34, 68, 109, 136

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111001111010000

Octal: 71720

Duodecimal: 151A8

Hexadecimal: 73d0

Square: 879003904

Square Root: 172.18594600024707

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 connected dominating sets in the n X n king graph. A289180

Numbers k such that σ(k) = ψ(k) + φ(k) + ω(k)². A393229

Array read by antidiagonals: T(m,n) = number of connected dominating sets in the m X n king graph. A291873

The number of vertices formed by straight line segments mutually connecting all vertices of a semicircular polygon defined in A333642. A330913

G.f.: x²*(x+1)²/(x³+x²-1)². A228364

Numbers such that the nonzero product of the digits of its 4th power is also a 4th power. A66734

Number of squarefree parts in the partitions of n into 10 parts. A309464

G.f. A(x) satisfies: A( 4·A(x)⁴ - 64·A(x)⁵ ) = 4·x⁴. A369534

Maximal element of Image^inf({ 2 }) under repeated base-n zero-split squaring. A113917

Cardinality of Image^inf({ 2 }) under repeated base-n zero-split squaring. A113918