Properties of the Number 9055

Nine Thousand Fifty-Five

Basics

Value: 9054 → 9055 → 9056

Parity: odd

Prime: No

Previous Prime: 9049

Next Prime: 9059

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 × 1811

Divisors: 1, 5, 1811, 9055

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001101011111

Octal: 21537

Duodecimal: 52A7

Hexadecimal: 235f

Square: 81993025

Square Root: 95.1577637400123

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

T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 nXk array. A220044

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 horizontally and 0 1 1 vertically. A206936

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with nondecreasing max(x(i,j),x(i,j-1)) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction. A250583

Sum of the third largest parts in the partitions of n into 8 parts. A308996

Euler transform of Lucas numbers. A261031

Number of integer partitions of n such that the least and greatest parts are both even or both odd. A391225

Floor(6ⁿ/(1+1/(2·cos(5*π/11)))ⁿ). A240840

Expansion of (-1 + ∏_k>=1 1 / (1 - x^k))¹⁰. A341236

The convergent sequence A_n for the ternary continued fraction (3,1;2,2) of period 2. A962

Sum of first n 6-almost primes. A86052