Properties of the Number -248914

Two Hundred Forty-Eight Thousand Nine Hundred Fourteen

Basics

Value: -248915 → -248914 → -248913

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 17 × 7321

Divisors: 1, 2, 17, 34, 7321, 14642, 124457, 248914

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -111100110001010010

Octal: -746122

Duodecimal: -10006A

Hexadecimal: -3cc52

Square: 61958179396

Square Root: 498.9128180353758

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

a(n) = ∑_{d divides n} (-1)^{d + n/d} * d⁴. A321560

sigma₄(n): sum of 4th powers of divisors of n. A1159

a(n) = n⁴*∏_{distinct primes p dividing n} (1+1/p⁴). A65960

Sum of the 4th powers of the squarefree divisors of n. A351267

Dirichlet inverse of sigma₄ function (A001159). A53826

Sum of n-th powers of divisors of 22. A241029

Sum of fourth powers of unitary divisors. A34678