Properties of the Number -275641

Two Hundred Seventy-Five Thousand Six Hundred Forty-One

Basics

Value: -275642 → -275641 → -275640

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 275641

Divisors: 1, 275641

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1000011010010111001

Octal: -1032271

Duodecimal: -113621

Hexadecimal: -434b9

Square: 75977960881

Square Root: 525.0152378741021

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

Number T(n,k) of isoscent sequences of length n with exactly k ascents; triangle T(n,k), n>=0, 0<=k<=n+3-ceiling(2·sqrt(n+2)), read by rows. A242351

Primes with 47 as smallest positive primitive root. A114664

Number of isoscent sequences of length n with exactly four ascents. A243230

Smallest prime p such that the least positive primitive root of p equals prime(n). A79061