Properties of the Number -147568

One Hundred Forty-Seven Thousand Five Hundred Sixty-Eight

Basics

Value: -147569 → -147568 → -147567

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ⁴ × 23 × 401

Divisors: 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100100000001110000

Octal: -440160

Duodecimal: -71494

Hexadecimal: -24070

Square: 21776314624

Square Root: 384.14580565196854

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

sin(sec(x)*arctanh(x))=x+4/3!*x³+20/5!*x⁵-1024/7!*x⁷-147568/9!*x⁹... A12841

Expansion of e.g.f.: exp(sech(x)*arctan(x))=1+x+1/2!*x²-4/3!*x³-19/4!*x⁴+20/5!*x⁵... A12879

T(n,k)=Number of nXk 1..6 arrays with no element with value z exactly a city block distance of z from another element with value z. A209182

Number of binary words of length n not containing the substrings 0000, 0001, 0011, 0111. A368430

Number of nX1 1..6 arrays with no element with value z exactly a city block distance of z from another element with value z. A209179