Properties of the Number -161833

One Hundred Sixty-One Thousand Eight Hundred Thirty-Three

Basics

Value: -161834 → -161833 → -161832

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 61 × 379

Divisors: 1, 7, 61, 379, 427, 2653, 23119, 161833

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100111100000101001

Octal: -474051

Duodecimal: -797A1

Hexadecimal: -27829

Square: 26189919889

Square Root: 402.2847250393681

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

Composite squarefree numbers n such that p-τ(n) divides n+φ(n), where p are the prime factors of n, τ(n) = A000005(n) and φ(n) = A000010(n). A229321

Number of Sophie Germain primes less than 2ⁿ. A211397