Properties of the Number 60921

Sixty Thousand Nine Hundred Twenty-One

Basics

Value: 60920 → 60921 → 60922

Parity: odd

Prime: No

Previous Prime: 60919

Next Prime: 60923

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 967

Divisors: 1, 3, 7, 9, 21, 63, 967, 2901, 6769, 8703

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110110111111001

Octal: 166771

Duodecimal: 2B309

Hexadecimal: edf9

Square: 3711368241

Square Root: 246.8217980649197

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

Structured disdyakis dodecahedral numbers (vertex structure 7). A100162

Gaps of 2 in sequence A038593 (upper terms). A38644

Triangle read by rows. Row n gives the numerators of the coefficients of the Bernoulli polynomials of the second kind (in rising powers). A290317

Triangular array read by rows: T(n,k) = number of fixed points in the permutations of {1,2,...,n} that have exactly k cycles; n>=1, 1<=k<=n. A180013

Number of length 5 1..(n+1) arrays with every leading partial sum divisible by 2, 3, 5 or 7. A258636

(prime(n))³-(nonprime(n))³ . A163121

Bisection of Fibonacci triangle A037027: odd-indexed members of column sequences of A037027 (not counting leading zeros). A60921