Properties of the Number 42349

Forty-Two Thousand Three Hundred Forty-Nine

Basics

Value: 42348 → 42349 → 42350

Parity: odd

Prime: Yes

Previous Prime: 42337

Next Prime: 42359

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 42349

Divisors: 1, 42349

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010010101101101

Octal: 122555

Duodecimal: 20611

Hexadecimal: a56d

Square: 1793437801

Square Root: 205.7887266105702

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

G.f. satisfies: A(x) = 1 + x·A(x)²*A(x·A(x)²). A88717

Growth series for affine Coxeter group (or affine Weyl group) D₄. A266759

Primes p such that, if q is the next prime, p + q² is a prime times a power of 10. A352837

a(0)=1, a(n+1) = 5·a(n)-4·A117641(n) for n>=0. A126952

Primes of the form 14 n²-1. A143832

Primes that are palindromic in factorial base. A333421

Primes whose second, third and fourth digits are 234. A371833

Riordan array (f(x), x·g(x)), f(x) is the g.f. of A126952, g(x) is the g.f. of A117641. A171243

Primes p congruent to 1 mod 12 such that (p + 1)/2 does not divide the numerator of the Bernoulli number B(p + 1). A232039

Denominators of continued fraction convergents to sqrt(701). A42349