Properties of the Number 97656

Ninety-Seven Thousand Six Hundred Fifty-Six

Basics

Value: 97655 → 97656 → 97657

Parity: even

Prime: No

Previous Prime: 97651

Next Prime: 97673

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 13 × 313

Divisors: 1, 2, 3, 4, 6, 8, 12, 13, 24, 26

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111110101111000

Octal: 276570

Duodecimal: 48620

Hexadecimal: 17d78

Square: 9536694336

Square Root: 312.499599999744

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(n) = (5ⁿ - 1)/4. A3463

Triangle T(n, k, m) = (m*(n-k) + 1)*T(n-1, k-1, m) + (m·k + 1)*T(n-1, k, m) - m·k*(n-k)*T(n-2, k-1, m) with T(n, 0, m) = T(n, n, m) = 1 and m = 4, read by rows. A157155

Triangle of Gaussian binomial coefficients [ n,k ] for q = 5. A22169

Triangle read by rows: T(n,k) = value of the n-th repunit in base (k+1) representation, 1<=k<=n. A125118

Number of sublattices of index n in generic 8-dimensional lattice. A38995

Dispersion of A016861, (5k+1), by antidiagonals. A191703

a(n) = n⁷ + n⁶ + n⁵ + n⁴ + n³ + n² + n + 1. A53717

Numbers of the form (5^mr-1)/(5^r-1) for positive integers m, r. A76284

Modulo 2 binomial transform of 5ⁿ. A100308

Triangle T(n, m) = T(n-1, m-1) + (4m-3)*T(n-1, m) read by rows 1<=m<=n. A111578