Properties of the Number 80429

Eighty Thousand Four Hundred Twenty-Nine

Basics

Value: 80428 → 80429 → 80430

Parity: odd

Prime: Yes

Previous Prime: 80407

Next Prime: 80447

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 80429

Divisors: 1, 80429

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011101000101101

Octal: 235055

Duodecimal: 3A665

Hexadecimal: 13a2d

Square: 6468824041

Square Root: 283.600070521853

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

Primes in A103377. A103387

Primes in A103379. A103389

Primes in A103378. A103388

Primes that are the sum of 151 consecutive primes. A215994

Prime-indexed primes q such that prime(q)-q-1 is a prime indexed prime. A318751

Numbers k such that φ(k) = σ(k+1) - σ(k-1). A66155

Largest prime of which the square still does not exceed the product of first n primes, the n-th primorial. A67021

Primes of the form 25n²-14n+2 for n >= 0. A154356

Primes p such that the period of the continued fraction of (1-sqrt(p))/2 has length 3 and p is not of the form k²+1. A188136

Odd numbers such that all a(i)*a(j) with i<j are distinct. A80429