Properties of the Number -77067

Seventy-Seven Thousand Sixty-Seven

Basics

Value: -77068 → -77067 → -77066

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 8563

Divisors: 1, 3, 9, 8563, 25689, 77067

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010110100001011

Octal: -226413

Duodecimal: -38723

Hexadecimal: -12d0b

Square: 5939322489

Square Root: 277.60943787991073

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

Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=2, r=2, I={0,1}. A80013

Number of 0..4 arrays x(0..n-1) of n elements with nondecreasing average value. A200760

Number of (1+1) X (n+1) arrays of permutations of 0..n·2+1 with each element having directed index change -1,1 0,-1 0,1 or 1,0. A264507

Number of nX3 0..1 arrays with every element equal to 0, 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero. A298323

Number of Hoang perfect graphs on n nodes. A123426

Value of p² + (p-1)²/2 as p runs through A001359 (the lesser of twin primes). A372069