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Properties of the Number 69270

Sixty-Nine Thousand Two Hundred Seventy

Basics

Value: 69269 → 69270 → 69271

Parity: even

Prime: No

Previous Prime: 69263

Next Prime: 69313

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 2309

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 2309, 4618

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10000111010010110

Octal: 207226

Duodecimal: 34106

Hexadecimal: 10e96

Square: 4798332900

Square Root: 263.19194516550084

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 (n+1)X(k+1) 0..1 arrays with every 2X2 subblock having a single 1 or two 1s on the same edge. A251258
In the ternary π race between digits zero and one, where the race leader changes. A278974
Number of unrooted bipartite n-edge maps in the plane (planar with a distinguished outside face). A103940
Number of 1's in n-th term of A006711. A22477
Number of (n+1) X (3+1) 0..1 arrays with every 2 X 2 subblock having a single 1 or two 1s on the same edge. A251253
Number of (n+1)X(7+1) 0..1 arrays with every 2X2 subblock having a single 1 or two 1s on the same edge. A251257
Number of partially ordered partitions of n into parts less than or equal to 3, in which the order of adjacent 2's and 3's is unimportant. A254685
Number of walks within N2 (the first quadrant of Z2) starting at (0,0) and consisting of n steps taken from {(-1, -1), (-1, 0), (0, -1), (0, 1), (1, -1)}. A151263
Third level generalization of Catalan triangle (0th level is Pascal's triangle A007318; first level is Catalan triangle A009766; 2nd level is A069269). A69270