Properties of the Number 45319

Forty-Five Thousand Three Hundred Nineteen

Basics

Value: 45318 → 45319 → 45320

Parity: odd

Prime: Yes

Previous Prime: 45317

Next Prime: 45329

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 45319

Divisors: 1, 45319

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000100000111

Octal: 130407

Duodecimal: 22287

Hexadecimal: b107

Square: 2053811761

Square Root: 212.88259675229443

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

Largest prime factor of 11ⁿ - 1. A274910

Lexicographically largest increasing sequence of primes for which the continued square root map (see A257574) produces π. A257582

a(n) is the number of 5 element sets of distinct integer-sided trapezoids whose base angles are 60 degrees that fill an equilateral triangular grid of side n units with a trapezoid filled by 3 trapezoids. A391204

Primes which have a partition as the sum of squares of seven consecutive primes. A133560

Primitive prime factors of the cyclotomic polynomial sequence φ(7,k) in the order in which they occur. A256146

Numbers which are the sum of the squares of seven consecutive primes. A133562

Centered 13-gonal (or tridecagonal) primes. A262493

Prime numbers p such that p - 2, p² - p - 1, p² - p + 1 are prime numbers. A274525

Primes that are partial sums of the semiprimes. A347366

Primes that are the sum of some number of consecutive prime squares. A376916