Properties of the Number 97504

Ninety-Seven Thousand Five Hundred Four

Basics

Value: 97503 → 97504 → 97505

Parity: even

Prime: No

Previous Prime: 97501

Next Prime: 97511

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁵ × 11 × 277

Divisors: 1, 2, 4, 8, 11, 16, 22, 32, 44, 88

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111110011100000

Octal: 276340

Duodecimal: 48514

Hexadecimal: 17ce0

Square: 9507030016

Square Root: 312.25630498037987

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

Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 21 (most significant digit on right). A29514

Expansion of g.f. A(x) satisfying A(x) = A(x³) / A(x² - x³ - x⁴). A372533

Denominator of b(n), where ∑_k>=1 b(k)/k^r = 1/(∑_k>=1 H(k)/k^r). H(k) = ∑_j=1..k 1/j, the k-th harmonic number. A97504

Number of (n+2)X(4+2) 0..3 arrays with every 3X3 subblock row and column sum not 1 3 6 or 8 and every diagonal and antidiagonal sum 1 3 6 or 8. A252049