Properties of the Number 10531

Ten Thousand Five Hundred Thirty-One

Basics

Value: 10530 → 10531 → 10532

Parity: odd

Prime: Yes

Previous Prime: 10529

Next Prime: 10559

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 10531

Divisors: 1, 10531

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100100011

Octal: 24443

Duodecimal: 6117

Hexadecimal: 2923

Square: 110901961

Square Root: 102.62066068779717

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

Primes p such that A001175(p) = (p-1)/5. A308790

Primes p such that A001177(p) = (p-1)/5. A308798

Primes base 10 that remain primes in six bases b, 2<=b<=10, expansions interpreted as decimal numbers. A52028

a(1) = 2; a(n) is the smallest prime > a(n-1) such that a(n) + a(n-1) is a square. A62064

Primes p such that (r-p)/log(p) > 3, where r is the next prime after p. A82888

Primes with integer arithmetic mean of digits = 2 in base 10. A285096

Primes p such that q-p = 28, where q is the next prime after p. A124595

Primes congruent to 23 mod 37. A142132

Primes of the form 3n² + 39n + 37. A256585

Numbers that cannot be written as a difference of 11-smooth numbers. A326319