Properties of the Number -999954

Nine Hundred Ninety-Nine Thousand Nine Hundred Fifty-Four

Basics

Value: -999955 → -999954 → -999953

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 45

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 73 × 761

Divisors: 1, 2, 3, 6, 9, 18, 73, 146, 219, 438

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110100001000010010

Octal: -3641022

Duodecimal: -402816

Hexadecimal: -f4212

Square: 999908002116

Square Root: 999.9769997354939

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

a(n) is the last term of the analogous sequence to A121805, but with initial term n, or -1 if that sequence is infinite. A330129

Numbers without comma-successors: these are the numbers k such that if the commas sequence A121805 is started at k instead of 1, there is no second term. A367341