Properties of the Number 72955

Seventy-Two Thousand Nine Hundred Fifty-Five

Basics

Value: 72954 → 72955 → 72956

Parity: odd

Prime: No

Previous Prime: 72953

Next Prime: 72959

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 × 14591

Divisors: 1, 5, 14591, 72955

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001110011111011

Octal: 216373

Duodecimal: 36277

Hexadecimal: 11cfb

Square: 5322432025

Square Root: 270.10183264835507

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

Triangle read by rows: T(n,k) is the number of permutations of {1,2,...,k+n} having excedance set {1,2,...,k} (the empty set for k=0), 0 <= k <= n-1. A136126

a(n) = 6·4ⁿ - 12·3ⁿ + 7·2ⁿ - 1. A91347

Number of permutations of 1..n with i-6<=p(i)<=i+3. A179341

Suburban numbers: without b, r, s or u. A72955