Properties of the Number -248909

Two Hundred Forty-Eight Thousand Nine Hundred Nine

Basics

Value: -248910 → -248909 → -248908

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 248909

Divisors: 1, 248909

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111100110001001101

Octal: -746115

Duodecimal: -100065

Hexadecimal: -3cc4d

Square: 61955690281

Square Root: 498.9078071147013

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

Primes for which the seven closest primes are smaller. A75043

Primes for which the eight closest primes are smaller. A75050

Smallest prime for which the n closest primes are smaller. A75051

a(n) = prime(prime(A096480(n))). A96482

Primes p such that q-p = 62, where q is the next prime after p. A204669

a(1)=2; thereafter, a(n) is the smallest prime not yet used which is compatible with the condition that a(n) is a quadratic residue modulo a(k) for the next n indices k = n+1, n+2, ..., 2n. A249782