Properties of the Number 40597

Forty Thousand Five Hundred Ninety-Seven

Basics

Value: 40596 → 40597 → 40598

Parity: odd

Prime: Yes

Previous Prime: 40591

Next Prime: 40609

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 40597

Divisors: 1, 40597

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001111010010101

Octal: 117225

Duodecimal: 1B5B1

Hexadecimal: 9e95

Square: 1648116409

Square Root: 201.48697228356974

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

Convolution of sequence of primes with sequence σ(n). A86718

Primes which are the fourth element of a generalized Wieferich sequence. A179400

Number of periodic multisets of compositions of total weight n. A303552

Fibonacci-Collatz sequence: a(1)=0, a(2)=1; for n>2, let fib=a(n-1)+a(n-2); if fib is odd then a(n)=3·fib+1 else a(n)=fib/2. A181717

Primes of the form 5·x² - 2·y², where·and y are successive natural numbers. A177077

Primes p such that 2·p + 31 is a square. A269786

Primes of the form k*(k+2)/3 - 3, k>2. A262203

Least k>p such that (kp)³ divides (p-1)^kp²+1 for prime p = A000040(n). A128677

Prime numbers formed by successively prepending prime numbers to 3. A273802

Continued fraction for sqrt(622). A40597