Properties of the Number 61267

Sixty-One Thousand Two Hundred Sixty-Seven

Basics

Value: 61266 → 61267 → 61268

Parity: odd

Prime: No

Previous Prime: 61261

Next Prime: 61283

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 197 × 311

Divisors: 1, 197, 311, 61267

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111101010011

Octal: 167523

Duodecimal: 2B557

Hexadecimal: ef53

Square: 3753645289

Square Root: 247.5217162190017

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) = G_n(5), where G_n(k) is the Goodstein function defined in A266201. A266204

Array read by antidiagonals: T(n,k) (n>=1, k>=1) = number of Baxter matrices of size n X k. A347672

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite DDR = Deca-dodecasil 3R[Si120O240]qR starting with a T4 atom. A19107

Number of n X n binary arrays symmetric under 180 degree rotation with all ones connected only in a 11000-01100-00110-00011 pattern in any orientation. A147451

Squares whose sum of digits as well as product of digits is a nonzero square. A61267

Number of 4Xn 0..1 arrays with every 1 horizontally or antidiagonally adjacent to 0, 1 or 2 neighboring 1s. A297377