Properties of the Number 55269

Fifty-Five Thousand Two Hundred Sixty-Nine

Basics

Value: 55268 → 55269 → 55270

Parity: odd

Prime: No

Previous Prime: 55259

Next Prime: 55291

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 23 × 89

Divisors: 1, 3, 9, 23, 27, 69, 89, 207, 267, 621

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101011111100101

Octal: 153745

Duodecimal: 27B99

Hexadecimal: d7e5

Square: 3054662361

Square Root: 235.0935983815808

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

If n is a power of 2, then a(n) = 1, otherwise we search for the smallest integer m > n, for which there exists an odd number i <= n³ such that m·i = A048720(n, i), and return that i as the result of a(n). Here A048720 is carryless base-2 multiplication. A391567

Numbers k such that the sum of the first k consecutive prime numbers is pandigital (includes all 10 digits at least once). A228468

a(n) is the number of primes occurring between A053182(n) and A053183(n) (excluding the endpoints). A238399

a(n) = 4·a(n-1) - a(n-2) + 3 with a(0)=1, a(1)=7. A55269