Properties of the Number -445145

Four Hundred Forty-Five Thousand One Hundred Forty-Five

Basics

Value: -445146 → -445145 → -445144

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 17 × 5237

Divisors: 1, 5, 17, 85, 5237, 26185, 89029, 445145

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101100101011011001

Octal: -1545331

Duodecimal: -195735

Hexadecimal: -6cad9

Square: 198154071025

Square Root: 667.1918764493464

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

Inverse Euler transform of the Riordan numbers, (A005043). A358451

a(n) is the start m of first run of n consecutive numbers with periodic sequence of values of number of divisors [τ(m), τ(m+1), τ(m), τ(m+1), τ(m), ...] where τ(m) ≠ τ(m+1). A337158