Properties of the Number 29698

Twenty-Nine Thousand Six Hundred Ninety-Eight

Basics

Value: 29697 → 29698 → 29699

Parity: even

Prime: No

Previous Prime: 29683

Next Prime: 29717

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 × 31 × 479

Divisors: 1, 2, 31, 62, 479, 958, 14849, 29698

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010000000010

Octal: 72002

Duodecimal: 1522A

Hexadecimal: 7402

Square: 881971204

Square Root: 172.33107670991905

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

Expansion of (1 - x)/(1 - 2·x - x³). A52980

Row 3 of A007754. A58794

Union_{odd primes p, n >= 3} {T_p(n)}, where T_m(x) = x·T_m-1(x) - T_m-2(x), m >= 2, T₀(x) = 2, T₁(x) = x (dilated Chebyshev polynomials of the first kind). A299071

a(n) = n³ - 3·n. A121670

Numbers n such that sopf(n) = sopf(n-1) - sopf(n-2), where sopf(x) = sum of the distinct prime factors of x. A76527

Row sums of the triangular array A246696. A246697

Numbers that are nontrivially palindromic in three or more consecutive integer bases. A279093

a(n) = 1·T(n,0) + 2·T(n,1) + ... + (2n+1)*T(n,2n), T given by A027926. A27992

Expansion of (1 + x)/(1 + 2x + x³). A110513

a(0) = 1, a(n) = 29·n² + 2 for n>0. A10019