Properties of the Number -1013553

Thirteen Thousand Five Hundred Fifty-Three

Basics

Value: -1013554 → -1013553 → -1013552

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁵ × 43 × 97

Divisors: 1, 3, 9, 27, 43, 81, 97, 129, 243, 291

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -11110111011100110001

Octal: -3673461

Duodecimal: -40A669

Hexadecimal: -f7731

Square: 1027289683809

Square Root: 1006.7536938099606

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

G.f. A(x) satisfies A(x) = ( 1 + 9·x*(1 + x)*A(x) )^1/3. A372038

Number of permutations in S_n avoiding 345{bar 2}{bar 1} (i.e., every occurrence of 345 is contained in an occurrence of a 34521). A137557