Properties of the Number -23107

Twenty-Three Thousand One Hundred Seven

Basics

Value: -23108 → -23107 → -23106

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 7 × 3301

Divisors: 1, 7, 3301, 23107

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101101001000011

Octal: -55103

Duodecimal: -11457

Hexadecimal: -5a43

Square: 533933449

Square Root: 152.0098681007256

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 that are the sum of eight fourth powers in exactly nine ways. A345841

T(n,k)=Number of nXk 0..3 arrays with no more than floor(nXk/2) elements equal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..3 order. A223041

T(n,k) is the number of n X k 0..3 arrays with no more than floor(n·k/2) elements equal to at least one horizontal or vertical neighbor, with new values introduced in row major 0..3 order. A222842

Number of n X 2 0..3 arrays with no more than n elements equal to at least one horizontal or vertical neighbor, with new values introduced in row major 0..3 order. A222839

Numbers that can be represented in more than one way as p²+p·q+q² with p and q primes, p<=q. A349987

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + 2n, where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences. A294547

Expansion of 1/(1-x⁴-x⁵-x⁶-x⁷-x⁸-x⁹). A17831

Numbers k such that φ(2k+1) = φ(2k+2). A308378

Semiprimes of the form k² + 3. A360740