Properties of the Number 45493

Forty-Five Thousand Four Hundred Ninety-Three

Basics

Value: 45492 → 45493 → 45494

Parity: odd

Prime: No

Previous Prime: 45491

Next Prime: 45497

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 7 × 67 × 97

Divisors: 1, 7, 67, 97, 469, 679, 6499, 45493

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011000110110101

Octal: 130665

Duodecimal: 223B1

Hexadecimal: b1b5

Square: 2069613049

Square Root: 213.29088119279737

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

Gaps of 2 in sequence A038593 (lower terms). A38643

Numbers k for which 6k+1, 24k+5, 432k²+72k-1, and 432k²+90k-1 are all prime. A175513

Number of permutations of [n] avoiding {4231, 1324, 2341}. A294801

Number of planar triangular n X n X n nonnegative integer grids with every similarly oriented 5 X 5 X 5 subtriangle summing to 5. A154053

Unfortunate primes - primes that are not Fortunate numbers. A45493