Properties of the Number -462825

Four Hundred Sixty-Two Thousand Eight Hundred Twenty-Five

Basics

Value: -462826 → -462825 → -462824

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 ² × 11 ² × 17

Divisors: 1, 3, 5, 9, 11, 15, 17, 25, 33, 45

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110000111111101001

Octal: -1607751

Duodecimal: -1A3A09

Hexadecimal: -70fe9

Square: 214206980625

Square Root: 680.312428226914

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

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 2,3,1,1,0 for x=0,1,2,3,4. A197503

Odd nondeficient numbers of the form p^1+4k * r², where p is prime of the form 1+4m, r > 1, and gcd(p,r) = 1. A386427

Odd nonsquares k for which A161942(k) >= k, where A161942 is the odd part of σ. A348743

Sum of numbers that can be written as t·n + u*(n+1) for nonnegative integers t,u in exactly five ways. A76458

Number of nX5 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 2,3,1,1,0 for x=0,1,2,3,4. A197500

Number of nX7 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 2,3,1,1,0 for x=0,1,2,3,4. A197502