Properties of the Number 70141

Seventy Thousand One Hundred Forty-One

Basics

Value: 70140 → 70141 → 70142

Parity: odd

Prime: Yes

Previous Prime: 70139

Next Prime: 70157

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 70141

Divisors: 1, 70141

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001000111111101

Octal: 210775

Duodecimal: 34711

Hexadecimal: 111fd

Square: 4919759881

Square Root: 264.841462010766

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

Primes p whose Zeckendorf-expansion A014417(p) is palindromic. A95730

Primes formed by concatenating k and 2k+1. A309808

Primes in A005891 = Centered pentagonal numbers: (5n² + 5n + 2)/2. A145838

Value of prime number D for incrementally largest values of minimal·satisfying the equation x² - D·y² = -5. A341083

Numbers p such that p, 2p-1, 3p-2, 4p-3 are primes. A336059

Value of prime number D for incrementally largest values of minimal y satisfying the equation x² - D·y² = -5. A341085

Number of obtuse integer triangles with perimeter n having integral area. A70141