Properties of the Number 42948

Forty-Two Thousand Nine Hundred Forty-Eight

Basics

Value: 42947 → 42948 → 42949

Parity: even

Prime: No

Previous Prime: 42943

Next Prime: 42953

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 1193

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 1193

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1010011111000100

Octal: 123704

Duodecimal: 20A30

Hexadecimal: a7c4

Square: 1844530704

Square Root: 207.23899247004653

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

Number of king permutations on n elements not beginning with the smallest element. A382644

Numbers k such that A003415(k) == A276085(k) (mod 2310), where A003415 is the arithmetic derivative and A276085 is the primorial base log-function. A391864

Positions of zeros in A393422. A393461

Numbers congruent to 0 or 1 (mod 4). A42948

Number of (n+2)X5 0..4 arrays with each 3X3 subblock having rows and columns in lexicographically nondecreasing order. A186090