Properties of the Number -10541

Ten Thousand Five Hundred Forty-One

Basics

Value: -10542 → -10541 → -10540

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 83 × 127

Divisors: 1, 83, 127, 10541

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -10100100101101

Octal: -24455

Duodecimal: -6125

Hexadecimal: -292d

Square: 111112681

Square Root: 102.66937225872184

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 whose arithmetic derivative (A003415) is a primorial number (A002110) > 1. A327978

n satisfying σ(n+1) = σ(n-1). A55574

a(n) is the smallest positive integer whose square starts with precisely n identical digits. A119511

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 1, 2, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero. A316648

Square of the lower triangular normalized partition matrix. A27516

a(n) is the smallest positive integer whose square starts with (at least) n identical digits. A119998

A Collatz-Fibonacci mixture: a(1) = 1, a(2) = 2, a(n+2) = a(n+1)/2+a(n)/2 if a(n+1) and a(n) have the same parity, a(n+2) = a(n+1)+a(n) otherwise. A69202

Number of partitions p of n such that (number of numbers of the form 5k + 1 in p) is a part of p. A241550

Semiprimes whose prime factors are of equal binary length and which differ from each other in exactly three bit positions. A261075

Numbers whose square starts with 4 identical digits. A132391