Properties of the Number 30497

Thirty Thousand Four Hundred Ninety-Seven

Basics

Value: 30496 → 30497 → 30498

Parity: odd

Prime: Yes

Previous Prime: 30493

Next Prime: 30509

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 30497

Divisors: 1, 30497

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011100100001

Octal: 73441

Duodecimal: 15795

Hexadecimal: 7721

Square: 930067009

Square Root: 174.6339027795004

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

Number of integer partitions of n with more than one part of least multiplicity. A362609

Solutions k of the equation φ(k) = φ(k-1) + φ(k-2). Also known as Phibonacci numbers. A65557

Primes of form n² + 28561. A256841

Primes whose base-8 representation is a perfect square in base 10. A267490

Sum of composite numbers between prime p and nextprime(p) is palindromic. A54266

Sum of composite numbers between prime p and nextprime(p) is palindromic with restriction 'p + 1 <> sum'. A54267

Prime numbers p for which the quintic polynomial x⁵ - x - 1 modulo p completely factors into linear polynomials. A135844

Prime numbers p not of the form 10·k+1 for which the quintic polynomial x⁵-x-1 modulus p is factorizable into five binomials. A135845

Primes of the form 5·x² - 3·y², where·and y are consecutive numbers. A176470

Lesser of consecutive primes whose average is a palindromic number. A242387