Properties of the Number -161026

One Hundred Sixty-One Thousand Twenty-Six

Basics

Value: -161027 → -161026 → -161025

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 80513

Divisors: 1, 2, 80513, 161026

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -100111010100000010

Octal: -472402

Duodecimal: -7922A

Hexadecimal: -27502

Square: 25929372676

Square Root: 401.28045055796076

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

Records in A073053 starting from a(1). A305395

a(n) = 11ⁿ-n². A24129

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 53. A31641