Properties of the Number -1103555

One Hundred Three Thousand Five Hundred Fifty-Five

Basics

Value: -1103556 → -1103555 → -1103554

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 17 × 12983

Divisors: 1, 5, 17, 85, 12983, 64915, 220711, 1103555

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100001101011011000011

Octal: -4153303

Duodecimal: -45276B

Hexadecimal: -10d6c3

Square: 1217833638025

Square Root: 1050.5022608257443

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

a(1) = a(2) = 1. a(n) = a(n-1) + (largest noncomposite {1 or prime} among the first n-2 terms of the sequence). A120761

a(0) = 0, a(1) = 1, and b = a(n-2) + a(n-1). a(n) = b if b is a prime; otherwise a(n) = a(n-1) and a(n-1) = b. A346957