Properties of the Number 9954

Nine Thousand Nine Hundred Fifty-Four

Basics

Value: 9953 → 9954 → 9955

Parity: even

Prime: No

Previous Prime: 9949

Next Prime: 9967

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 7 × 79

Divisors: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011100010

Octal: 23342

Duodecimal: 5916

Hexadecimal: 26e2

Square: 99082116

Square Root: 99.76973488989535

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 integer partitions of n with integer alternating product. A347446

a(n) = floor((4/3)ⁿ). A64628

Write cosec x = 1/x + Sum e_n x^2n-1/(2n-1)!; sequence gives denominators of e_n. A36283

Number of cyclic compositions (necklaces of positive integers) summing to n that have only one part or whose consecutive parts (including the last with first) are indivisible. A318729

Numbers without comma-successors: these are the numbers k such that if the commas sequence A121805 is started at k instead of 1, there is no second term. A367341

Coefficients of a special case of Poisson-Charlier polynomials. Triangle read by rows, T(n, k) for 0 <= k <= n. A137346

n³+Smallest square, (Smallest square >= n³). A176581

a(n) = 159·2ⁿ - 222 (n>=1). A304515

Value of z in the Diophantine equation x³ + y³ = n·z³ (with x>0 and minimal and x >= y and y ≠ 0). A190581

a(n) = [ a(n-1)/a(1) + a(n-3)/a(3) + a(n-5)/a(5) + ... ], for n >= 3. A22859