Properties of the Number -140211

One Hundred Forty Thousand Two Hundred Eleven

Basics

Value: -140212 → -140211 → -140210

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 577

Divisors: 1, 3, 9, 27, 81, 243, 577, 1731, 5193, 15579

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -100010001110110011

Octal: -421663

Duodecimal: -69183

Hexadecimal: -223b3

Square: 19659124521

Square Root: 374.447593128865

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

Odd numbers k for which A003958(σ(k)) = A003958(k), where A003958 is multiplicative with a(p^e) = (p-1)^e and σ is the sum of divisors function. A351443

Number of strings of numbers x(i=1..n) in 0..3 with sum i·x(i)⁴ equal to n·81. A184842