Properties of the Number -306612

Three Hundred Six Thousand Six Hundred Twelve

Basics

Value: -306613 → -306612 → -306611

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ³ × 17 × 167

Divisors: 1, 2, 3, 4, 6, 9, 12, 17, 18, 27

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010110110110100

Octal: -1126664

Duodecimal: -129530

Hexadecimal: -4adb4

Square: 94010918544

Square Root: 553.7255637949182

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

Larger member of an infinitary amicable pair. A126170

Larger of bi-unitary amicable pair. A292981

Larger of tri-unitary amicable numbers pair: numbers (m, n) such that tsigma(m) = tsigma(n) = m + n, where tsigma(n) is the sum of the tri-unitary divisors of n (A324706). A324709

Numbers n such that n divides the (left) concatenation of all numbers <= n written in base 7 (most significant digit on right). A61960