Properties of the Number 88909

Eighty-Eight Thousand Nine Hundred Nine

Basics

Value: 88908 → 88909 → 88910

Parity: odd

Prime: No

Previous Prime: 88903

Next Prime: 88919

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 67 × 1327

Divisors: 1, 67, 1327, 88909

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101101101001101

Octal: 255515

Duodecimal: 43551

Hexadecimal: 15b4d

Square: 7904810281

Square Root: 298.17612245114464

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

Row sums of A078939. A78945

Number T(n,k) of entries in the k-th cycles of all permutations of [n] when cycles are ordered by increasing lengths (and increasing smallest elements); triangle T(n,k), n>=1, 1<=k<=n, read by rows. A322383

Irregular table whose rows list the nontrivial cycles of the ghost iteration A329201, starting with the smallest member. A329342

Square array T(n,k), n>=0, k>=0, read by antidiagonals downwards, where column k is the expansion of e.g.f. exp(k*(exp(x) - 1) + x). A335975

Smallest number whose n-th power begins with n n's; n-th root of A068123. A68124

Number of entries in the fifth cycles of all permutations of [n] when cycles are ordered by increasing lengths. A332909

a(1) = 1; a(n+1) = ∑_d∣n 3^{n/d - 1} * a(d). A355116

Numbers with easy multiplication table - the first 9 multiples of these numbers can be derived by either incrementing or decrementing the corresponding digits from the previous multiple. A359925

Duplicate of A068124. A77738

Number of strings of numbers x(i=1..7) in 0..n with sum i²*x(i)² equal to n²*49. A184245