Properties of the Number -2494

Four Hundred Ninety-Four

Basics

Value: -2495 → -2494 → -2493

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 29 × 43

Divisors: 1, 2, 29, 43, 58, 86, 1247, 2494

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110111110

Octal: -4676

Duodecimal: -153A

Hexadecimal: -9be

Square: 6220036

Square Root: 49.93996395673509

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

Partition function coefficients for square lattice spin 2 Ising model. A10108

The bottom entry in the forward difference table of the Euler totient function φ for 1..n. A331573

Expansion of 1 / (1 + ∑_k>=1 μ(k)² * x^k). A329099

Positive integers which apparently never result in a palindrome under repeated applications of the function A056964(x) = x + (x with digits reversed). A23108

Pentagonal numbers multiplied by 2: a(n) = n*(3·n-1). A49450

Numbers k such that k⁶⁴ + 1 is prime. A6316

Bernoulli number B_n has denominator 354. A255684

a(n) is the solution to the postage stamp problem with n denominations and 5 stamps. A1215

a(n) = n*(n+15). A132760

Minimal number of people to give a 50% probability of having at least n coincident birthdays in one year. A14088