Properties of the Number -24997

Twenty-Four Thousand Nine Hundred Ninety-Seven

Basics

Value: -24998 → -24997 → -24996

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 7 × 3571

Divisors: 1, 7, 3571, 24997

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -110000110100101

Octal: -60645

Duodecimal: -12571

Hexadecimal: -61a5

Square: 624850009

Square Root: 158.1043958908164

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) = floor(n*φ¹⁷), where φ is the golden ratio, A001622. A4932

a(n) = smallest k such that 4k has a digit sum = n. A77490

a(n) = round(n*φ¹⁷), where φ is the golden ratio, A001622. A4952

E.g.f. cos(x)/(cos(x)-x). A191005