Properties of the Number -45961

Forty-Five Thousand Nine Hundred Sixty-One

Basics

Value: -45962 → -45961 → -45960

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 19 × 41 × 59

Divisors: 1, 19, 41, 59, 779, 1121, 2419, 45961

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011001110001001

Octal: -131611

Duodecimal: -22721

Hexadecimal: -b389

Square: 2112413521

Square Root: 214.38516739737383

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

Octahedral numbers: a(n) = n*(2·n² + 1)/3. A5900

a(n) = (2·n - 1)*(8·n² - 8·n + 3)/3. A63496

Number of non-equivalent ways to choose two points in an equilateral triangle grid of side n. A227327

Odd composite integers m such that A006497(m) == 3 (mod m). A335669

NSW pseudoprimes: odd composite numbers k such that A002315((k-1)/2) == 1 (mod k). A330276

Intersection of A099011 and A327651. A327652

Odd composite integers m such that U(m)² == 1 (mod m) and V(m) == 3 (mod m), where U(m) and V(m) are the m-th generalized Lucas and Pell-Lucas numbers of parameters a=3 and b=-1, respectively. A337626

Partial sums of sequence A177342. A178073

Odd composite integers m such that U(m)² == 1 (mod m) and V(m) == 6 (mod m), where U(m) and V(m) are the m-th generalized Lucas and Pell-Lucas numbers of parameters a=6 and b=-1, respectively. A337629

Partial sums of the odd triangular numbers (A014493). A352116