Properties of the Number 10605

Ten Thousand Six Hundred Five

Basics

Value: 10604 → 10605 → 10606

Parity: odd

Prime: No

Previous Prime: 10601

Next Prime: 10607

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 7 × 101

Divisors: 1, 3, 5, 7, 15, 21, 35, 101, 105, 303

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100101101101

Octal: 24555

Duodecimal: 6179

Hexadecimal: 296d

Square: 112466025

Square Root: 102.9805806936434

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

Coordination sequence for 3D uniform tiling formed by stacking parallel layers of the 3⁴.6 2D tiling (cf. A250120). A299254

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum equal to 0 3 4 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 0 3 4 6 or 7. A252105

Sum of all the parts in the partitions of n into 7 squarefree parts. A308953

Quadrinomial coefficients: C(2+n,n) + C(3+n,n) + C(4+n,n). A5718

a(n) = (n - 1)*(n² + n - 1). A33445

Table of coefficients of a polynomial sequence of binomial type related to the enumeration of minimax trees A080795. A185419

a(n) = (4·n+1)*(4·n+5). A3185

Number of 3 X 3 stochastic matrices under row and column permutations. A52282

Number of partitions of n into deficient numbers. A97797

a(n) = prime(n)²-4. A166010