Properties of the Number -4919

Nine Hundred Nineteen

Basics

Value: -4920 → -4919 → -4918

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 4919

Divisors: 1, 4919

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1001100110111

Octal: -11467

Duodecimal: -2A1B

Hexadecimal: -1337

Square: 24196561

Square Root: 70.13558298039591

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

Numerator of Hermite(n, 1/4). A158954

G.f. A(x) satisfies: A(x) = x·exp(A(-x) + A(-x²)/2 + A(-x³)/3 + A(-x⁴)/4 + ...). A307365

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 437", based on the 5-celled von Neumann neighborhood. A272156

Primes or negative values of primes of the form 59·n² - 1873·n + 8941 for n>=0. A217604

E.g.f. A(x) satisfies A(x) = 1/( 1 - sin(x·A(x)^1/2) / A(x)^3/2 ). A381305

Primes > 1000 in which every substring of length 3 is also prime. A69489

Prime numbers > 1000 such that all the substrings of length >= 3 are primes (substrings with leading '0' are considered to be nonprime). A211685

Safe primes which are also Sophie Germain primes. A59455

Primes remaining prime if any digit is deleted (zeros allowed). A51362

Balanced primes of order two. A82077