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Properties of the Number -16717

Sixteen Thousand Seven Hundred Seventeen

Basics

Value: -16718 → -16717 → -16716

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 73 × 229

Divisors: 1, 73, 229, 16717

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -100000101001101

Octal: -40515

Duodecimal: -9811

Hexadecimal: -414d

Square: 279458089

Square Root: 129.29423807734048

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

Expansion of the e.g.f. sqrt(exp(x) / (2 - exp(x))). A14307
Number of ways to tile a 4 X n region with 1 X 1 and 2 X 2 tiles. A54854
Smallest base b > 1 such that both prime(n) and prime(n+1) are base-b Wieferich primes, i.e., p = prime(n) satisfies bp-1 == 1 (mod p2) and q = prime(n+1) satisfies bq-1 == 1 (mod q2). A259075
Denominators of convergents to π by Farey fractions. A63673
Sum of all terms on the two principal diagonals of a 2n+1 X 2n+1 square spiral. A114254
Number of ways to tile a 10 X n rectangle with 1 X 1 and 2 X 2 tiles. A63654
The sum of the principal diagonals of an n X n spiral. A137930
MM-numbers of crossing, capturing multiset partitions (with empty parts allowed). A326259
The next smallest pair of numbers is taken so that a(2n-1)/a(2n) converges to π. A57082
Approximation of the 2-adic integer exp(4) up to 2n. A320814