Properties of the Number 61190

Sixty-One Thousand One Hundred Ninety

Basics

Value: 61189 → 61190 → 61191

Parity: even

Prime: No

Previous Prime: 61169

Next Prime: 61211

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 29 × 211

Divisors: 1, 2, 5, 10, 29, 58, 145, 211, 290, 422

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111100000110

Octal: 167406

Duodecimal: 2B4B2

Hexadecimal: ef06

Square: 3744216100

Square Root: 247.36612540928073

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

Let Do(n)=A006566(n)=n-th dodecahedral number. Consider all integer triples (i,j,k), j >= k>0, with Do(i)=Do(j)+Do(k), ordered by increasing i; sequence gives j values. A53018

Even numbers that are not the sum or difference of two binary palindromes (A006995). A290424

a(n) = nⁿ - n. A61190