Properties of the Number -154235

One Hundred Fifty-Four Thousand Two Hundred Thirty-Five

Basics

Value: -154236 → -154235 → -154234

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 109 × 283

Divisors: 1, 5, 109, 283, 545, 1415, 30847, 154235

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101101001111011

Octal: -455173

Duodecimal: -7530B

Hexadecimal: -25a7b

Square: 23788435225

Square Root: 392.7276409930933

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

Number of n X 5 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 1 and 1 1 0 vertically. A207108

a(n) = ∑_k=0..n-1 T(n,k) * T(n,k+1), with T given by A026670. A26982