Properties of the Number 55249

Fifty-Five Thousand Two Hundred Forty-Nine

Basics

Value: 55248 → 55249 → 55250

Parity: odd

Prime: Yes

Previous Prime: 55243

Next Prime: 55259

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 55249

Divisors: 1, 55249

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101011111010001

Octal: 153721

Duodecimal: 27B81

Hexadecimal: d7d1

Square: 3052452001

Square Root: 235.0510582830888

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)/8. A308793

Indices of Ulam prime triples, where u(k), u(k+1) and u(k+2) are all primes, and u(k) = A002858(k) are the Ulam numbers. A307330

Smallest of four consecutive primes whose average is a triangular number. A226155

Triangle of partial row sums (prs) of triangle A055248 (prs of Pascal's triangle A007318). A55249

Smallest primes of 3 X 3 semimagic squares formed from consecutive primes. A265139