Properties of the Number -144770

One Hundred Forty-Four Thousand Seven Hundred Seventy

Basics

Value: -144771 → -144770 → -144769

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 31 × 467

Divisors: 1, 2, 5, 10, 31, 62, 155, 310, 467, 934

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011010110000010

Octal: -432602

Duodecimal: -6B942

Hexadecimal: -23582

Square: 20958352900

Square Root: 380.4865306420189

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

[ (4th elementary symmetric function of S(n))/(2nd elementary symmetric function of S(n)) ], where S(n) = {first n+3 odd positive integers}. A24205

a(n) = n*(n-1)*(n²-n+4)/6. A103290

Positive integers k with record-setting smallest values of abs(cos(k) - cos(k*π/180)). A259621