Properties of the Number -3449

Four Hundred Forty-Nine

Basics

Value: -3450 → -3449 → -3448

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 3449

Divisors: 1, 3449

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110101111001

Octal: -6571

Duodecimal: -1BB5

Hexadecimal: -d79

Square: 11895601

Square Root: 58.728187440104094

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

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 181", based on the 5-celled von Neumann neighborhood. A270629

Numerator of [xⁿ] of the Taylor series arccosh(exp(x) - arcsin(x)). A13306

Numbers n such that n, 2n+1, and 4n+3 all prime. A7700

Primes from merging of 4 successive digits in decimal expansion of the Golden Ratio, (1+sqrt(5))/2. A103810

a(n) is the smallest prime p such that 7ⁿ divides p⁶ - 1. A125611

Initial primes of Cunningham chains of first type with length exactly 3. Primes in A059453 that survive as primes just two "2p+1 iterations", forming chains of exactly 3 terms. A59762

Number of integer partitions of n such that the number of parts is equal to the number of distinct divisors of parts. A371130

Primes having only {3, 4, 9} as digits. A199349

Primes such that the sum of the predecessor and successor primes is divisible by 13. A112795

Primes p for which the period of reciprocal = (p-1)/8. A56213