Properties of the Number -34

Thirty-Four

Basics

Value: -35 → -34 → -33

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 × 17

Divisors: 1, 2, 17, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

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Representations

Binary: -100010

Octal: -42

Duodecimal: -2A

Hexadecimal: -22

Square: 1156

Square Root: 5.830951894845301

Classification

Fibonacci: Yes

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

Abundance of n, or (sum of divisors of n) - 2n. A33880

a(n) = 2 - n. A22958

Array read by antidiagonals downward where A(n,k) is the n-th term of the k-th differences of the powers of primes. A377051

Riordan array (1/(1-x), x/(1+x)). A112468

Expansion of ∏_{k >= 1} (1 - x^k)⁴. A727

a(n) = (-1)ⁿ⁺¹ * n. A181983

Signed Fibonomial triangle. A55870

Second differences of consecutive perfect powers (A001597). First differences of A053289. A376559

Expansion of (∏_j>=1 (1-(-x)^j) - 1)⁴ in powers of x. A1482

Replace 2^k with (-2)^k in binary expansion of n. A53985