Properties of the Number 69298

Sixty-Nine Thousand Two Hundred Ninety-Eight

Basics

Value: 69297 → 69298 → 69299

Parity: even

Prime: No

Previous Prime: 69263

Next Prime: 69313

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 × 34649

Divisors: 1, 2, 34649, 69298

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000111010110010

Octal: 207262

Duodecimal: 3412A

Hexadecimal: 10eb2

Square: 4802212804

Square Root: 263.24513290847375

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

Triangle read by rows: T(n,k) is the number of permutations of [n] with k alternating runs (n>=2, k>=1). A59427

Number of quasi-alternating permutations of length n. A1758

Number of (n+1) X (4+1) 0..1 arrays with nondecreasing 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. A250725

Array read by upwards antidiagonals: A(n, k) = index of prime(k)ⁿ in A098550. A253609

Number of n X 7 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column. A69298