Properties of the Number -69898

Sixty-Nine Thousand Eight Hundred Ninety-Eight

Basics

Value: -69899 → -69898 → -69897

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 40

Digital Root: 4

Palindrome: No

Factorization: 2 × 34949

Divisors: 1, 2, 34949, 69898

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -10001000100001010

Octal: -210412

Duodecimal: -3454A

Hexadecimal: -1110a

Square: 4885730404

Square Root: 264.3822989536175

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

Convolution square of A255528. A278710

Number of partitions p = [x(1), ..., x(k)], where x(1) >= x(2) >= ... >= x(k), of n such that max(x(i) - x(i-1)) >= number of distinct parts of p. A241821

A functionally symmetric Polynomial as a triangle of coefficients: p(x,n)=If[n == 0, 1, (x + 1)ⁿ + 2^{n - 2}*Sum[(2^m-1 + 2·m-2 )*x^m*(1 + x^{n - 2·m}), {m, 1, n - 1}]]. A146956