Properties of the Number 53611

Fifty-Three Thousand Six Hundred Eleven

Basics

Value: 53610 → 53611 → 53612

Parity: odd

Prime: Yes

Previous Prime: 53609

Next Prime: 53617

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 53611

Divisors: 1, 53611

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101000101101011

Octal: 150553

Duodecimal: 27037

Hexadecimal: d16b

Square: 2874139321

Square Root: 231.54049321878884

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

First term of balanced prime quartets: p(m+1)-p(m) = p(m+2)-p(m+1) = p(m+3)-p(m+2). A54800

Initial prime in set of 4 consecutive primes with common difference 6. A33451

Number of free (rotations and reflections count as same shape) polyominoids (shapes made of faces of cubes) with n squares. A75679

T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with every 3X3 subblock commuting with each horizontal and vertical neighbor 3X3 subblock. A186568

Primes p such that p, p+6, p+12, p+18 are consecutive primes and p = 6·k+1 for some k. A90837

Primes p such that the differences between the 5 consecutive primes starting with p are (6,6,6,4). A78969

Hard numbers: a(n) = smallest positive number m with f(m) = n, where f(m) is the smallest number of digits that are needed to construct m using only 1's, 2's and any number of +, -, *, ^ signs, not allowing concatenation of the digits. A60274

Primes p with A047967(p) also prime. A236418

Smallest number requiring n digits for its representation in the "Terrible Twos Problem" without using multidigit expressions. A260016

Triangle read by rows: T(n,d) is the number of free (d,2)-polyominoids of size n, 2 <= d <= n+1. A387003