Properties of the Number 42324

Forty-Two Thousand Three Hundred Twenty-Four

Basics

Value: 42323 → 42324 → 42325

Parity: even

Prime: No

Previous Prime: 42323

Next Prime: 42331

Digit Sum: 15

Digital Root: 6

Palindrome: Yes

Factorization: 2 ² × 3 × 3527

Divisors: 1, 2, 3, 4, 6, 12, 3527, 7054, 10581, 14108

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010101010100

Octal: 122524

Duodecimal: 205B0

Hexadecimal: a554

Square: 1791320976

Square Root: 205.72797573494958

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

Palindromic in bases 9 and 10. A29965

Number of primes in the reduced residue system of n-th primorial number (=A002110(n)). A48862

a(n) is the sum of squares of the first n positive integers congruent to 2 mod 3. A24394

a(n) = T(n) concatenated with reverse(T(n)) divided by 11, where T(n) is the n-th triangular number. A84008

Number of binary codes (not necessarily linear) of length n with 4 words. A34199

Number of 3Xn 0..1 arrays with every element equal to 0, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302461

Dirichlet convolution of Bell numbers with themselves. A34770

Numerators of continued fraction convergents to sqrt(689). A42324