Properties of the Number -8907

Nine Hundred Seven

Basics

Value: -8908 → -8907 → -8906

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 2969

Divisors: 1, 3, 2969, 8907

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10001011001011

Octal: -21313

Duodecimal: -51A3

Hexadecimal: -22cb

Square: 79334649

Square Root: 94.37690395430441

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

Numbers k such that k and k+1 have the same sum of unitary divisors (A034448). A64125

Numbers k such that bsigma(k) = bsigma(k+1), where bsigma(k) is the sum of the bi-unitary divisors of k (A188999). A293183

Numbers k such that isigma(k) = isigma(k+1), where isigma(k) is the sum of the infinitary divisors of k (A049417). A306985

Digitally balanced numbers in both bases 2 and 3. A49361

3ⁿ mod 10000. A216097

Number of integer partitions of n with parts colored by {0, 1, 2, 3} such that the sum of colors is congruent to 1 (mod 4). A387957

A simple grammar: partial sums of A008965. A52825

Let Do(n) = A006566(n) = n-th dodecahedral number. Consider all integer triples (i,j,k), j >= k>0, with Do(i) = Do(j) + Do(k), ordered by increasing i; sequence gives i values. A53017

Numbers k such that A113184(k) = A113184(k+1). A348585

"BGK" (reversible, element, unlabeled) transform of 2,2,2,2,... A32061