Properties of the Number 61486

Sixty-One Thousand Four Hundred Eighty-Six

Basics

Value: 61485 → 61486 → 61487

Parity: even

Prime: No

Previous Prime: 61483

Next Prime: 61487

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 71 × 433

Divisors: 1, 2, 71, 142, 433, 866, 30743, 61486

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111000000101110

Octal: 170056

Duodecimal: 2B6BA

Hexadecimal: f02e

Square: 3780528196

Square Root: 247.96370702181397

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

Minimal number of moves for the cyclic variant of Hanoi's tower for 4 pegs and n disks, with the final peg one step away. A338024

Numbers n such that S(n) = 0, where S(n) = (S(n-1) + A000040(n+1))*(-1)ⁿ; S(0)=0, n >= 1. A131693

Let the number of digits in n be k; a(n) = sum of the products of the digits of n taken r at a time where r ranges from 1 to k. A61486