Properties of the Number 55049

Fifty-Five Thousand Forty-Nine

Basics

Value: 55048 → 55049 → 55050

Parity: odd

Prime: Yes

Previous Prime: 55021

Next Prime: 55051

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 55049

Divisors: 1, 55049

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101011100001001

Octal: 153411

Duodecimal: 27A35

Hexadecimal: d709

Square: 3030392401

Square Root: 234.62523308459387

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

Prime numbers that have the same base-10 digits as their prime index (with multiplicity), disregarding zero digits. A355317

Primes p such that p+2, (p²-1)/2+p and (p²+3)/2+3·p are also prime. A352948

a(n) is the smallest prime such that it and the previous three primes are all of the form x² + n·y². A212604

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 177", based on the 5-celled von Neumann neighborhood. A270620

Largest prime of the set of five consecutive primes whose sum of digits is a set of five distinct primes. A106815

Primes prime(k) such that the sum of the squares of digits of prime(k) equals the sum of the squares of digits of k. A193255

Numbers of the form 5^2·i+1*(5·j+-2). A55049