Properties of the Number 29974

Twenty-Nine Thousand Nine Hundred Seventy-Four

Basics

Value: 29973 → 29974 → 29975

Parity: even

Prime: No

Previous Prime: 29959

Next Prime: 29983

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 × 2141

Divisors: 1, 2, 7, 14, 2141, 4282, 14987, 29974

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111010100010110

Octal: 72426

Duodecimal: 1541A

Hexadecimal: 7516

Square: 898440676

Square Root: 173.1300089528098

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

T(n,k)=Number of nXk 0..1 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors. A232047

Number of (w,x,y,z) with all terms in {1,...,n} and 3w>=x+y+z+n. A212250

Number of n X 4 0..1 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors. A232043

Number of 5Xn 0..1 arrays with no element less than a strict majority of its horizontal and antidiagonal neighbors. A232051

Primes that are palindromic in base 6. A29974

Numbers that have exactly 10 representations as a k-gonal number, P(n,k) = n*((k-2)*n - (k-4))/2, k and n >= 3. A321160

Number of nX4 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,1,3,0,2 for x=0,1,2,3,4. A197065