Properties of the Number -345415

Three Hundred Forty-Five Thousand Four Hundred Fifteen

Basics

Value: -345416 → -345415 → -345414

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 71 × 139

Divisors: 1, 5, 7, 35, 71, 139, 355, 497, 695, 973

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010100010101000111

Octal: -1242507

Duodecimal: -147A87

Hexadecimal: -54547

Square: 119311522225

Square Root: 587.7201715102179

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

Doubly octagonal pyramidal numbers. A329757

Odd octagonal pyramidal numbers. A218326

Number of symmetric filaments (strip polyominoes) with n square cells. A2014