Properties of the Number 82597

Eighty-Two Thousand Five Hundred Ninety-Seven

Basics

Value: 82596 → 82597 → 82598

Parity: odd

Prime: No

Previous Prime: 82591

Next Prime: 82601

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 151 × 547

Divisors: 1, 151, 547, 82597

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10100001010100101

Octal: 241245

Duodecimal: 3B971

Hexadecimal: 142a5

Square: 6822264409

Square Root: 287.3969380491031

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 k such that the digits of k² are exactly the same (albeit in different order) as the digits of (k+1)². A72841

Row 7 of table A113143; equal to INVERT of 7-fold factorials shifted one place right. A113148

Begin with a(0) = 3. Let a(n) for n > 0 be the smallest positive integer not yet in the sequence which forms part of a Primitive Pythagorean Triple (PPT) when paired with a(n-1). A239356

Smallest number k such that k^2·3ⁿ - 6 is prime. A380905

Triangle of coefficients of normalized Legendre polynomials, with increasing exponents. A100258

Triangle read by rows of coefficients of Chebyshev's U(n,x) polynomials (exponents in increasing order). A53117

Table T(n,k), n >= 0 and k >= 0, read by antidiagonals, related to A111146. A113143

Number of sets of consecutive primes whose arithmetic mean is an integer, the largest prime of a set is n-th prime. A82597