Properties of the Number 98957

Ninety-Eight Thousand Nine Hundred Fifty-Seven

Basics

Value: 98956 → 98957 → 98958

Parity: odd

Prime: No

Previous Prime: 98953

Next Prime: 98963

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 17 × 5821

Divisors: 1, 17, 5821, 98957

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000001010001101

Octal: 301215

Duodecimal: 49325

Hexadecimal: 1828d

Square: 9792487849

Square Root: 314.57431554403803

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

Number of polyominoes with n cells, symmetric about two orthogonal axes. A56877

Sequence gives the denominators, in increasing values, of Egyptian fractions such that their alternating sum has the concatenation of these denominators as decimal part. a(1) = 3. A303388

Number of polyominoes of n cells with both horizontal and vertical symmetries, for which the 180-degree rotational symmetry has an axis that coincides with the center of a square, but without 90-degree rotational symmetry. A351190

Self-convolution of (1, p(1), p(2), ...). A23626

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 33. A31621

Decimal value of the reverse binary expansion of the prime numbers. A98957