Properties of the Number 8429

Eight Thousand Four Hundred Twenty-Nine

Basics

Value: 8428 → 8429 → 8430

Parity: odd

Prime: Yes

Previous Prime: 8423

Next Prime: 8431

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 8429

Divisors: 1, 8429

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10000011101101

Octal: 20355

Duodecimal: 4A65

Hexadecimal: 20ed

Square: 71048041

Square Root: 91.80958555619343

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

Balanced primes of order two. A82077

a(n) = floor(n*φ¹⁴), where φ is the golden ratio, A001622. A4929

Number of 4-level rooted trees with n leaves. A7713

Balanced primes of order eight. A96700

Number of partitions of n such that the number of odd parts is not a part and the number of even parts is not a part. A240579

Primes of the form k² + (k+1)² + (k+2)² = 3*(k+1)²+2. A27864

a(n) = (9·n² + 5·n + 2)/2. A64225

Shiraishi numbers: a parametrized family of solutions c to the Diophantine equation a³ + b³ + c³ = d³ with d = c+1. A226903

Balanced primes (A090403) of index 2. A96706

Primes p of the form 4k+1 for which s=13 is the least positive integer such that sp-(floor(sqrt(sp)))² is a square. A145048