Properties of the Number 61353

Sixty-One Thousand Three Hundred Fifty-Three

Basics

Value: 61352 → 61353 → 61354

Parity: odd

Prime: No

Previous Prime: 61343

Next Prime: 61357

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 17 × 401

Divisors: 1, 3, 9, 17, 51, 153, 401, 1203, 3609, 6817

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1110111110101001

Octal: 167651

Duodecimal: 2B609

Hexadecimal: efa9

Square: 3764190609

Square Root: 247.69537742961614

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

Numbers k such that the decimal digits of k*(k+1) are a permutation of those of k*(k-1). A181775

a(n) = a(n-1)*a(n-2) with a(0)=1, a(1)=6. A215270

First column of array shown in A061352. A61353