Properties of the Number -198939

One Hundred Ninety-Eight Thousand Nine Hundred Thirty-Nine

Basics

Value: -198940 → -198939 → -198938

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 39

Digital Root: 3

Palindrome: No

Factorization: 3 × 13 × 5101

Divisors: 1, 3, 13, 39, 5101, 15303, 66313, 198939

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000100100011011

Octal: -604433

Duodecimal: -97163

Hexadecimal: -3091b

Square: 39576725721

Square Root: 446.02578400805487

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 smallest multiple of n such that a(n) mod 100 = n and S(n)=n where S(n) is the sum of the base-ten digits of n, or 0 if no such a(n) exists. A75154

a(n) is the smallest multiple of n such that a(n) ends with n and S(a(n))=n where S(m) is the sum of the base ten digits of m, or 0 if no such a(n) exists. A187924

Numbers in A070938 that set a new record for digital sums and ending digits. A70594