Properties of the Number 45389

Forty-Five Thousand Three Hundred Eighty-Nine

Basics

Value: 45388 → 45389 → 45390

Parity: odd

Prime: Yes

Previous Prime: 45377

Next Prime: 45403

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 45389

Divisors: 1, 45389

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011000101001101

Octal: 130515

Duodecimal: 22325

Hexadecimal: b14d

Square: 2060161321

Square Root: 213.04694318389082

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 of the form k² + (k+1)² + (k+2)² = 3*(k+1)²+2. A27864

Primes of the form 3n² + 2. A257163

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (-1, 1, -1), (0, 1, 1), (1, 0, 0)}. A149992

Numbers k such that (25·10^k - 67)/3 is prime. A293685

Numbers that are both the sum of three consecutive primes and the sum of three consecutive squares. A388071

Primes congruent to {2, 6} mod 7. A45389