Properties of the Number 53122

Fifty-Three Thousand One Hundred Twenty-Two

Basics

Value: 53121 → 53122 → 53123

Parity: even

Prime: No

Previous Prime: 53117

Next Prime: 53129

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 26561

Divisors: 1, 2, 26561, 53122

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100111110000010

Octal: 147602

Duodecimal: 268AA

Hexadecimal: cf82

Square: 2821946884

Square Root: 230.4821034267086

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

Number of non-self-conjugate partitions of n. A330644

Iccanobirt numbers (10 of 15): a(n) = R(a(n-1) + R(a(n-2)) + a(n-3)), where R is the digit reversal function A004086. A102120

Apply partial sum operator 4 times to partition numbers. A14161

3·Fibonacci(n) - 11. A54968

Iccanobirt semiprimes (10 of 15): Semiprime numbers in A102120. A102200

Number of (n+2)X(4+2) 0..1 arrays with every 3X3 subblock sum of the two sums of the diagonal and antidiagonal minus the two minimums of the central column and central row nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A254903

Triangle of coefficients of Chebyshev's S(n,x-2) = U(n,x/2-1) polynomials (exponents of·in increasing order). A53122