Properties of the Number 45258

Forty-Five Thousand Two Hundred Fifty-Eight

Basics

Value: 45257 → 45258 → 45259

Parity: even

Prime: No

Previous Prime: 45247

Next Prime: 45259

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 19 × 397

Divisors: 1, 2, 3, 6, 19, 38, 57, 114, 397, 794

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011000011001010

Octal: 130312

Duodecimal: 22236

Hexadecimal: b0ca

Square: 2048286564

Square Root: 212.73927705057193

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

Numbers with no 1's in base 3, 4 & 10 expansions. A117564

Number of nX3 0..2 arrays avoiding the pattern z-1 z-1 z in any row, column or nw-to-se diagonal. A206729

a(0) = 0; for n > 0, if the value of n itself appears in the sequence then a(n) = a(n-1) - (n-index(n)) if nonnegative and not already in the sequence, otherwise a(n) = a(n-1) + (n-index(n)), where index(n) is the index of the last appearance of n. If the value of n does not appear then a(n) = a(n-1) - n if nonnegative and not already in the sequence, otherwise a(n) = a(n-1) + n. A340733

Numbers whose base-5 representation contains exactly two 1's and three 4's. A45258