Properties of the Number 34840

Thirty-Four Thousand Eight Hundred Forty

Basics

Value: 34839 → 34840 → 34841

Parity: even

Prime: No

Previous Prime: 34819

Next Prime: 34841

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 5 × 13 × 67

Divisors: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000100000011000

Octal: 104030

Duodecimal: 181B4

Hexadecimal: 8818

Square: 1213825600

Square Root: 186.65476152512156

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 T(n,k) of Dyck paths of semilength n having exactly k (possibly overlapping) occurrences of the consecutive step pattern given by the binary expansion of n, where 1=U=(1,1) and 0=D=(1,-1); triangle T(n,k), n>=0, read by rows. A243752

Denominators of continued fraction convergents to sqrt(17). A41025

Numbers k such that k+1, k+3, k+7 and k+9 are all primes. A125855

a(n) = Fibonacci(6, n). A124152

Number of nonnegative solutions to x³ + y³ + z³ <= n³. A224215

Total sum of the left-to-right minima in all compositions of n into distinct parts. A336770

Triangle read by rows: T(n,k) is number of Dyck n-paths with k UUDDs, 0 <= k <= n/2. A98978

Solutions to the Pell equation x² - 17y² = 1 (y values). A121740

∑_0<j<k<=n s(k)-s(j), where s(j)=A002620(j) is the j-th quarter-square. A206806

Antidiagonal sums of the convolution array A213841. A213843