Properties of the Number 11251

Eleven Thousand Two Hundred Fifty-One

Basics

Value: 11250 → 11251 → 11252

Parity: odd

Prime: Yes

Previous Prime: 11243

Next Prime: 11257

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 11251

Divisors: 1, 11251

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10101111110011

Octal: 25763

Duodecimal: 6617

Hexadecimal: 2bf3

Square: 126585001

Square Root: 106.07073111843813

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

Positive numbers for which the sum of digits equals the product of digits. A34710

Primes p whose period of reciprocal equals (p-1)/5. A56210

Prime numbers such that sum of digits equals product of digits. A66306

Primes of the form 2·n²+1. A90698

Primes with digital product = 10. A107696

Home primes whose homeliness is greater than 3. A133961

Home primes whose homeliness is 4. A133962

Primes p such that the multiplicative order of 2 modulo p is (p-1)/5. A1135

T(n,k) = Number of strings of n+2 numbers x(i) in -k..k with the sum of x(i) equal to zero and the sums of x(i)*x(i+1) and x(i)*x(i+2) equal to each other. A184061

T(n,k)=Number of nXk 0..1 arrays with no element unequal to more than four of its king-move neighbors and with new values introduced in order 0 sequentially upwards. A281955