Properties of the Number -61719

Sixty-One Thousand Seven Hundred Nineteen

Basics

Value: -61720 → -61719 → -61718

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 2939

Divisors: 1, 3, 7, 21, 2939, 8817, 20573, 61719

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111000100010111

Octal: -170427

Duodecimal: -2B873

Hexadecimal: -f117

Square: 3809234961

Square Root: 248.43308958349328

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

Column 6 of array illustrated in A089574 and related to A034261. A107601

Numerators of continued fraction convergents to sqrt(421). A41800

a(n+1) is the smallest number > a(n) such that the digits of a(n)² are all (with multiplicity) contained in the digits of a(n+1)², with a(0)=2. A67975