Properties of the Number -4450

Four Hundred Fifty

Basics

Value: -4451 → -4450 → -4449

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 ² × 89

Divisors: 1, 2, 5, 10, 25, 50, 89, 178, 445, 890

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -1000101100010

Octal: -10542

Duodecimal: -26AA

Hexadecimal: -1162

Square: 19802500

Square Root: 66.70832032063167

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 k such that σ(k) = σ(k+6). A15866

Number of non-strict integer partitions of n with at least one part of odd multiplicity that is not the first or last. A349796

T(n,k)=Half the number of (n+1)X(k+1) binary arrays with no 2X2 subblock sum differing from a horizontal or vertical neighbor subblock sum by more than one. A184614

Positions of 12 after decimal point in decimal expansion of π. A134212

Number of strict integer partitions of n whose parts do not have the same mean as median. A359898

Number of integer partitions of n > 0 that are not the first sums of any composition with all parts > 1. A391620

Number of ways to place 7 non-attacking wazirs on an n X n toroidal board. A201241

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with no element unequal to a strict majority of its horizontal, vertical, diagonal and antidiagonal neighbors, with values 0..3 introduced in row major order. A231441

Numbers whose base-9 representation is a square when read in base 10. A267769

Number of ways to write n as an ordered sum of 5 nonzero decimal palindromes. A341184