Properties of the Number 67049

Sixty-Seven Thousand Forty-Nine

Basics

Value: 67048 → 67049 → 67050

Parity: odd

Prime: Yes

Previous Prime: 67043

Next Prime: 67057

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 67049

Divisors: 1, 67049

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000010111101001

Octal: 202751

Duodecimal: 32975

Hexadecimal: 105e9

Square: 4495568401

Square Root: 258.9382165691268

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

Sixth term of strong prime sextets: p(m-4)-p(m-5) > p(m-3)-p(m-4) > p(m-2)-p(m-3) > p(m-1)-p(m-2) > p(m)-p(m-1). A54818

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 541", based on the 5-celled von Neumann neighborhood. A282987

Primes of the form a⁵ + b³ with a,b>0. A100273

a(n) = 58·n² + 1. A158666

Primes of the form 232·m²+1. A230392

Primes of the form 20·k² + 36·k + 17. A154419

Matrix inverse of the Narayana triangle A001263. A103364

Triangle T(n,r) = lcm(n,n-1,n-2,...,n-r+1)/lcm(1,2,3,...,r-1,r), 0 <= r < n. A67049