Properties of the Number 55733

Fifty-Five Thousand Seven Hundred Thirty-Three

Basics

Value: 55732 → 55733 → 55734

Parity: odd

Prime: Yes

Previous Prime: 55721

Next Prime: 55763

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 55733

Divisors: 1, 55733

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101100110110101

Octal: 154665

Duodecimal: 28305

Hexadecimal: d9b5

Square: 3106167289

Square Root: 236.07837681583632

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

Numbers k such that k and the k-th triangular number T(k) = k*(k+1)/2 have only odd digits. A347475

Primes of the form k² + k + 55661, with k >= 0. A116206

Prime-indexed primes (PIPs) whose digits are all primes. A87368

a(n) = prime(A096475(n)). A96476

Numbers k such that the k-th triangular number contains only digits {1,3,5}. A119114

Primes with only prime digits and whose initial, all intermediate and final iterated sums of digits are primes. A70029

Number of nXnXn triangular 0..2 arrays with every horizontal row nondecreasing, first elements of rows nonincreasing, last elements of rows nondecreasing, and every row having the same average value. A215176

Primes having primitive roots 2, 3, 5, 7, 11, 13, and 17. A241048

Maximal sequence of primes whose digits are primes and whose digit sum is also a term. A360497

Sum of third powers of coefficients in full expansion of (z1+z2+...+zn)ⁿ. A55733