Properties of the Number 42310

Forty-Two Thousand Three Hundred Ten

Basics

Value: 42309 → 42310 → 42311

Parity: even

Prime: No

Previous Prime: 42307

Next Prime: 42323

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 4231

Divisors: 1, 2, 5, 10, 4231, 8462, 21155, 42310

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1010010101000110

Octal: 122506

Duodecimal: 2059A

Hexadecimal: a546

Square: 1790136100

Square Root: 205.69394740730706

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

Positions of A080299 in A014486. A80298

McKay-Thompson series of class 5B for the Monster group with a(0) = -6. A106248

Expansion of r(q⁵) / r(q)⁵ in powers of q where r() is the Rogers-Ramanujan continued fraction. A285585

McKay-Thompson series of class 5B for the Monster group with a(0) = 0. A7252

McKay-Thompson series of class 5B for the Monster group with a(0) = 1. A45483

Let an integer with k+1 digits as n = d(k)*10^k + d(k-1)*10^k-1 + ... + d(0)*10⁰ and consider the transform T(n) = k·10^d(k) + (k-1)*10^d(k-1) + ... + 0·10^d(0). a(n) gives the fixed points of the transform T(n). A226767

Numerators of continued fraction convergents to sqrt(682). A42310

E.g.f. satisfies: A(x) = ∑_n>=0 (n+1)^2·n-1/n! * xⁿ/A(x)ⁿ. A296235