Properties of the Number 6320

Six Thousand Three Hundred Twenty

Basics

Value: 6319 → 6320 → 6321

Parity: even

Prime: No

Previous Prime: 6317

Next Prime: 6323

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 5 × 79

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 79

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100010110000

Octal: 14260

Duodecimal: 37A8

Hexadecimal: 18b0

Square: 39942400

Square Root: 79.49842765740716

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 of compositions of n into parts with distinct multiplicities. A242882

a(n) = 2·n*(2·n-1). A2939

Triangle of Euler-Bernoulli or Entringer numbers read by rows: T(n,k) is the number of down-up permutations of n+1 starting with k+1. A8282

Minimal number of people to give a 50% probability of having at least n coincident birthdays in one year. A14088

Product of a prime and the following number. A36690

Triangle of Euler-Bernoulli or Entringer numbers read by rows. A8281

Triangle T(n,m) read by rows: let p(n,x) = exp(-x) * ∑_{m >= 0} (2·m + 1)ⁿ * x^m/m!; then T(n,m) = [x^m] p(n,x). A154537

Boustrophedon version of triangle of Euler-Bernoulli or Entringer numbers read by rows. A8280

Non-palindromic balanced numbers in base 16. A256080

Triangle of Euler-Bernoulli or Entringer numbers. A10094