Properties of the Number 67251

Sixty-Seven Thousand Two Hundred Fifty-One

Basics

Value: 67250 → 67251 → 67252

Parity: odd

Prime: No

Previous Prime: 67247

Next Prime: 67261

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 29 × 773

Divisors: 1, 3, 29, 87, 773, 2319, 22417, 67251

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000011010110011

Octal: 203263

Duodecimal: 32B03

Hexadecimal: 106b3

Square: 4522697001

Square Root: 259.32797766534947

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

a(n) is the number of distinct billiard words with length n on an alphabet of 3 symbols. A180238

Number of columns in all n-compositions of n. A382820

a(n) is the result of n applications of the function f to n, where f(x) = floor((3·x + 1)/2) (A007494). A353220

Square array A(n,k), n > 0, k > 0, read by downward antidiagonals: A(n,k) is the number of columns in all k-compositions of n. A382818

Number of (n+2) X 7 0..2 matrices with each 3 X 3 subblock idempotent. A224603

Triangular array T read by rows: T(r,c) is the number of double permutations of the integers from 1 to r which have exactly c different values visible when viewed from the left, in the sense that a higher number hides a lower one. A309053

Numbers with no trailing zeros in decimal representation. A67251

Number of n X 4 0..1 arrays with every element unequal to 0, 2, 3 or 5 king-move adjacent elements, with upper left element zero. A304006

Number of (n+1) X 5 0..3 arrays with every 2 X 3 or 3 X 2 subblock having exactly two equal edges, and new values 0..3 introduced in row major order. A206234