Properties of the Number 35420

Thirty-Five Thousand Four Hundred Twenty

Basics

Value: 35419 → 35420 → 35421

Parity: even

Prime: No

Previous Prime: 35419

Next Prime: 35423

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 × 7 × 11 × 23

Divisors: 1, 2, 4, 5, 7, 10, 11, 14, 20, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000101001011100

Octal: 105134

Duodecimal: 185B8

Hexadecimal: 8a5c

Square: 1254576400

Square Root: 188.20201911775547

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(n) = n*(n+1)*(n+2)*(n+3)/6. A33488

Number of recursive calls needed to compute the n-th Fibonacci number F(n), starting with F(1) = F(2) = 1. A19274

a(n) = n*(n + 1)*(n + 2)*(3·n + 17)/24. A241765

a(n) = (4/(n + 1)) * C(5·n, n). A124724

Number of binary vectors v of length n with curling number 1 such that the concatenation v v with first term omitted also has curling number 1. A216958

a(n) = C(n+2, 2) + C(n+2, 3) + C(n+2, 4) + C(n+2, 5). A27660

a(n) = binomial(n²,n+1)/n. A177456

a(n) is the number of subsets of {1..n} that contain exactly 1 odd and 3 even numbers. A330299

Partial sums of repeated Fibonacci sequence. A94707

The number of equal-sized equilateral triangles in the highest stack of triangles contained in successive Genealodrons formed from 2ⁿ - 1 same size equilateral triangles. A179316