Properties of the Number 5419

Five Thousand Four Hundred Nineteen

Basics

Value: 5418 → 5419 → 5420

Parity: odd

Prime: Yes

Previous Prime: 5417

Next Prime: 5431

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5419

Divisors: 1, 5419

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010100101011

Octal: 12453

Duodecimal: 3177

Hexadecimal: 152b

Square: 29365561

Square Root: 73.61385739111897

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

Hex (or centered hexagonal) numbers: 3·n*(n+1)+1 (crystal ball sequence for hexagonal lattice). A3215

Primes > 1000 in which every substring of length 3 is also prime. A69489

Prime numbers > 1000 such that all the substrings of length >= 3 are primes (substrings with leading '0' are considered to be nonprime). A211685

Primes of the form 2·n² + 11. A50265

Cuban primes: primes which are the difference of two consecutive cubes. A2407

Largest prime factor of 2ⁿ - 1. A5420

First member of a prime triple in a 2p-1 progression. A57326

Primes that remain prime when a single digit 3 is inserted between any two consecutive digits or as the leading or trailing digit. A215419

a(n) is the least prime such that the multiplicative order of 2 mod a(n) equals n, or a(n)=1 if no such prime exists. A112927

Largest prime factor of 2ⁿ + 1. A2587