Properties of the Number -248092

Two Hundred Forty-Eight Thousand Ninety-Two

Basics

Value: -248093 → -248092 → -248091

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 13 ² × 367

Divisors: 1, 2, 4, 13, 26, 52, 169, 338, 367, 676

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -111100100100011100

Octal: -744434

Duodecimal: -BB6A4

Hexadecimal: -3c91c

Square: 61549640464

Square Root: 498.08834557736844

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

Characteristic polynomials of Jacobi coordinates. Triangle read by rows, T(n, k) for 0 <= k <= n. A298854

a(n)/n! is the expected number of left-to-right maxima in the lexicographical or colexicographical ordering of all the 3-subsets of [n] under a random permutation of [n], when the 3-subsets hold the worst order of ranks. A308860

Least index a(n) such that the sequences b(n,m) from A334539 are purely periodic after a(n). A335296