Properties of the Number -65629

Sixty-Five Thousand Six Hundred Twenty-Nine

Basics

Value: -65630 → -65629 → -65628

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 65629

Divisors: 1, 65629

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000000001011101

Octal: -200135

Duodecimal: -31B91

Hexadecimal: -1005d

Square: 4307165641

Square Root: 256.1815762306103

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

Expansion of 1/((1-2·x)*(1+x+2·x²)). A89977

Primes of the form 2^{2^k}+93. A160032

Minimal number (in decimal representation) with n nonprime substrings in base-4 representation (substrings with leading zeros are considered to be nonprime). A217104

Number of nondecreasing arrangements of n+3 numbers in 0..4 with each number being the sum mod 5 of three others. A183899

Primes whose base-9 representation also is the base-3 representation of a prime. A235472

Primes whose base-9 representation also is the base-4 representation of a prime. A235619

a(n) = ∑_k=1..n τ(gcd(k,n))^gcd(k,n), where τ(n) is the number of divisors of n. A344194