Properties of the Number 97547

Ninety-Seven Thousand Five Hundred Forty-Seven

Basics

Value: 97546 → 97547 → 97548

Parity: odd

Prime: Yes

Previous Prime: 97523

Next Prime: 97549

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 97547

Divisors: 1, 97547

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10111110100001011

Octal: 276413

Duodecimal: 4854B

Hexadecimal: 17d0b

Square: 9515417209

Square Root: 312.32515108457085

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

a(n) = floor(6ⁿ/(2+sqrt(5))ⁿ). A240734

a(n) is the greatest prime > a(n-1) obtained by inserting a single digit anywhere in its string of digits (including at the beginning or end), starting with a(1) = 4. A389724

Lowest prime p in a ladder of 4 consecutive primes p, p+2, p+6, p+14. A372247

Primes of the form 4·n³-9. A200734

a(n) = n^2ⁿ. A97547

Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A317568