Properties of the Number 45289

Forty-Five Thousand Two Hundred Eighty-Nine

Basics

Value: 45288 → 45289 → 45290

Parity: odd

Prime: Yes

Previous Prime: 45281

Next Prime: 45293

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 45289

Divisors: 1, 45289

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011000011101001

Octal: 130351

Duodecimal: 22261

Hexadecimal: b0e9

Square: 2051093521

Square Root: 212.81212371479216

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

Expansion of (1 - x)/(1 - 36·x + x²). A238379

Values of n such that 9ⁿ ends in n, or expomorphic numbers relative to "base" 9. A306686

Primes of the form 666·n + 1. A37029

Middle of 3 consecutive prime numbers such that p1·p2·p3 + d1 + d2 - 1 = average of twin prime pairs, d1 (δ) = p2 - p1, d2 (δ) = p3 - p2. A153404

Primes p such that the decimal expansion of its base 7 expansion converted to decimal is a square. A241246

Denominators of continued fraction convergents to sqrt(323). A41611

a(n) = n³ - n² - 2·n + 1. A123972

a(n) = n*(n + 5)*(n + 7)*(n + 10)/24 + 1. A323220

Primes with 14 as smallest positive primitive root. A61327

Diagonal sums of number triangle A107027. A107029