Properties of the Number -101638

One Hundred One Thousand Six Hundred Thirty-Eight

Basics

Value: -101639 → -101638 → -101637

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 89 × 571

Divisors: 1, 2, 89, 178, 571, 1142, 50819, 101638

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11000110100000110

Octal: -306406

Duodecimal: -4A99A

Hexadecimal: -18d06

Square: 10330283044

Square Root: 318.80715173910386

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

Numbers k such that sopf(k) = sopf(k² - 1), where sopf(k) = A008472(k). A64019

a(n) = floor(rⁿ) where r is the smallest Pisot number (real root r=1.3247179... of x³-x-1). A112639