Properties of the Number -45321

Forty-Five Thousand Three Hundred Twenty-One

Basics

Value: -45322 → -45321 → -45320

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 15107

Divisors: 1, 3, 15107, 45321

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011000100001001

Octal: -130411

Duodecimal: -22289

Hexadecimal: -b109

Square: 2053993041

Square Root: 212.88729412531882

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

Fixed points of the function A260529(n) = concatenation of the positions of digits 9, 8,..., 0 in the decimal representation of n, using 1 for the rightmost digit etc., skipping digits which don't occur. A260275

a(n) = n! * ∑_k=0..n binomial(k+2,n-k) / k!. A377954

Numbers with 5 distinct digits {1,2,3,4,5} such that all adjacent digits (as well as first and last digits) are coprime. A104972

Number of ascent sequences of length n with the maximal number of descents. A241881