Properties of the Number 89072

Eighty-Nine Thousand Seventy-Two

Basics

Value: 89071 → 89072 → 89073

Parity: even

Prime: No

Previous Prime: 89071

Next Prime: 89083

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 19 × 293

Divisors: 1, 2, 4, 8, 16, 19, 38, 76, 152, 293

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10101101111110000

Octal: 255760

Duodecimal: 43668

Hexadecimal: 15bf0

Square: 7933821184

Square Root: 298.4493256819321

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) = floor( e·2ⁿ ). A27437

Total sum of even parts in the last section of the set of partitions of n. A206436

Expansion of g.f. A(x) satisfying A(x) = x + x² + (2·A(x)³ + A(x³))/3. A375439

a(n) cannot be prefixed or followed by any digit to form a prime ('empty' prefixes allowed). A32736

a(n) cannot be prefixed or followed by any digit to form a prime ('empty' prefixes and suffixes are allowed). A32738

Triangle read by rows: T(n,k) = kⁿ, n >= 1, 1 <= k <= n. A89072