Properties of the Number 72370

Seventy-Two Thousand Three Hundred Seventy

Basics

Value: 72369 → 72370 → 72371

Parity: even

Prime: No

Previous Prime: 72367

Next Prime: 72379

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 7237

Divisors: 1, 2, 5, 10, 7237, 14474, 36185, 72370

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001101010110010

Octal: 215262

Duodecimal: 35A6A

Hexadecimal: 11ab2

Square: 5237416900

Square Root: 269.0167281044062

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 (n+1)X(k+1) 0..1 arrays with each row divisible by 3 and column not divisible by 3, read as a binary number with top and left being the most significant bits. A262420

Number of partitions p of n such that (sum of parts with multiplicity 1) >= (sum of all other parts). A240452

floor[2ⁿ/Fibonacci(n)]. A57861

Number of length 5+3 0..n arrays with every four consecutive terms having the sum of some three elements equal to three times the fourth. A248542

Number of (2+1) X (n+1) 0..1 arrays with each row divisible by 3 and column not divisible by 3, read as a binary number with top and left being the most significant bits. A262421

Numbers n such that τ(n) = log(n) + 2·EulerGamma - 1 (rounded off), where τ(n) denotes the number of divisors of n and EulerGamma denotes the Euler-Mascheroni constant (0.5 is rounded to 0). A72370