Properties of the Number -65761

Sixty-Five Thousand Seven Hundred Sixty-One

Basics

Value: -65762 → -65761 → -65760

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 65761

Divisors: 1, 65761

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000000011100001

Octal: -200341

Duodecimal: -32081

Hexadecimal: -100e1

Square: 4324509121

Square Root: 256.43907658545334

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

List of different primes in Pascal-like triangles with index of asymmetry y = 1 and index of obliquity z = 0 or z = 1. A141064

Primes of the form 2^x+x·y+2^y, with·and y integers of any sign. A162573

Record values in A046641. A145771

Primes that are the average of the members of more than one emirp pair. A178587

Primes that are the average of the members of exactly 2 emirp pairs. A178588

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 34. A31622

List of largest row numbers of Pascal-like triangles with index of asymmetry y = 1 and index of obliqueness z = 0 or z = 1. A141017