Properties of the Number 42964

Forty-Two Thousand Nine Hundred Sixty-Four

Basics

Value: 42963 → 42964 → 42965

Parity: even

Prime: No

Previous Prime: 42961

Next Prime: 42967

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 23 × 467

Divisors: 1, 2, 4, 23, 46, 92, 467, 934, 1868, 10741

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010011111010100

Octal: 123724

Duodecimal: 20A44

Hexadecimal: a7d4

Square: 1845905296

Square Root: 207.2775916494593

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

Numbers n such that n!!! - 3⁴ is prime. A247464

Number of nX4 0..1 arrays with every element unequal to 2, 3 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A317898

Numbers that are congruent to 2 or 3 mod 4. A42964

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 2, 3 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A317902