Properties of the Number 40979

Forty Thousand Nine Hundred Seventy-Nine

Basics

Value: 40978 → 40979 → 40980

Parity: odd

Prime: No

Previous Prime: 40973

Next Prime: 40993

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 43 × 953

Divisors: 1, 43, 953, 40979

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010000000010011

Octal: 120023

Duodecimal: 1B86B

Hexadecimal: a013

Square: 1679278441

Square Root: 202.43270486756828

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(1) = 1; a(n+1) = 1 + ∑_d∣n a(n/d) * a(d). A339755

Numerators of continued fraction convergents to sqrt(858). A42656

Primes p such that x⁵ = 17 has no solution mod p. A40979

Number of nX5 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 2,3,4,1,0 for x=0,1,2,3,4. A196986