Properties of the Number -22877

Twenty-Two Thousand Eight Hundred Seventy-Seven

Basics

Value: -22878 → -22877 → -22876

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 22877

Divisors: 1, 22877

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100101011101

Octal: -54535

Duodecimal: -112A5

Hexadecimal: -595d

Square: 523357129

Square Root: 151.25144627407698

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

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock sum nondecreasing horizontally, vertically and antidiagonally ne-to-sw. A253375

Primes p such that q-p = 24, where q is the next prime after p. A98974

Noncomposite numbers in the eastern ray of the Ulam spiral as oriented on the March 1964 cover of Scientific American. A168022

Primes having only {2, 7, 8} as digits. A385789

Primes of the form (4·n²-8·n-9)/3. A154616

Primes p of the form 4·k+1 for which s=26 is the least positive integer such that s·p-(floor(sqrt(s·p)))² is a square. A145050

Primes in the chain of repeated application of x->2·x+3, starting at x=1427. A163589

a(n) = (n⁴ + 46·n³ - 169·n² + 146·n + 24)/24. A143059

Primes p such that A001175(p) = 2*(p+1)/9. A308786

Primes with at least two identical trailing digits and at least two identical leading digits. A384015