Properties of the Number 42708

Forty-Two Thousand Seven Hundred Eight

Basics

Value: 42707 → 42708 → 42709

Parity: even

Prime: No

Previous Prime: 42703

Next Prime: 42709

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 3559

Divisors: 1, 2, 3, 4, 6, 12, 3559, 7118, 10677, 14236

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1010011011010100

Octal: 123324

Duodecimal: 20870

Hexadecimal: a6d4

Square: 1823973264

Square Root: 206.65913964787524

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

Largest n-digit number - largest n-digit triangular number. A95866

Number of 7-element subsets of {1, 2, ..., n} having pairwise coprime elements. A186983

a(0) = 2, a(1) = 2, and for n > 1, a(n) = a(n-1) + a((a(n-1) - 1) mod n). A145465

Numerators of continued fraction convergents to sqrt(884). A42708