Properties of the Number -98098

Ninety-Eight Thousand Ninety-Eight

Basics

Value: -98099 → -98098 → -98097

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 ³ × 11 × 13

Divisors: 1, 2, 7, 11, 13, 14, 22, 26, 49, 77

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10111111100110010

Octal: -277462

Duodecimal: -4892A

Hexadecimal: -17f32

Square: 9623217604

Square Root: 313.2060024967593

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) = 1 and a(n) = ∑_{k = 0..n-2} (-1)^k * binomial(n,k)² * binomial(n-2,k) for n >= 2. A361711

Numbers other than prime powers divisible by the sum of the squares of their prime divisors. A190882

Fixed points of A153212: After a(1) = 1, numbers of the form p_i1ⁱ¹ * p_i2^i2-i1 * p_i3^i3-i2 * ... * p_ik^ik-i_k-1, where p_i's are distinct primes present in the prime factorization of n, with i1 < i2 < i3 < ... < ik, and k = A001221(n) and ik = A061395(n). A242421

The point to which the powers of n merge on an 8-digit calculator. A216070

a(n) = binomial(n+10, 10)*7ⁿ. A197193

Number of (n+1)X(n+1) -10..10 symmetric matrices with every 2X2 subblock having sum zero and three distinct values. A211814

Number of collinear point 8-tuples in an n X n cubical grid. A178260