Properties of the Number 73988

Seventy-Three Thousand Nine Hundred Eighty-Eight

Basics

Value: 73987 → 73988 → 73989

Parity: even

Prime: No

Previous Prime: 73973

Next Prime: 73999

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 53 × 349

Divisors: 1, 2, 4, 53, 106, 212, 349, 698, 1396, 18497

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000100000100

Octal: 220404

Duodecimal: 36998

Hexadecimal: 12104

Square: 5474224144

Square Root: 272.0073528417936

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

T(n,k)=Number of length n 0..k arrays with each partial sum starting from the beginning no more than one standard deviation from its mean. A244788

Number of 5-step one space for components leftwards or up, two space for components rightwards or down asymmetric quasi-bishop's tours (antidiagonal moves become knight moves) on an n X n board summed over all starting positions. A187609

Number of length n 0..5 arrays with each partial sum starting from the beginning no more than one standard deviation from its mean. A244785

Number of length 7 0..n arrays with each partial sum starting from the beginning no more than one standard deviation from its mean. A244795

Number of strings of length n over Z₆ with trace 2 and subtrace 5. A73988