Properties of the Number 25053

Twenty-Five Thousand Fifty-Three

Basics

Value: 25052 → 25053 → 25054

Parity: odd

Prime: No

Previous Prime: 25037

Next Prime: 25057

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 1193

Divisors: 1, 3, 7, 21, 1193, 3579, 8351, 25053

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 110000111011101

Octal: 60735

Duodecimal: 125B9

Hexadecimal: 61dd

Square: 627652809

Square Root: 158.28139499006193

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

Sum of the largest parts of the partitions of n into 9 squarefree parts. A326532

Numbers such that the digital sums in bases 2, 3, 5 and 7 all are equal. A135127

Numbers n such that n⁶ + 272 is prime. A161998

Numbers k such that 2·10^k + 5·R_k + 2 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A99006

Indices of primes in sequence defined by A(0) = 41, A(n) = 10·A(n-1) + 81 for n > 0. A101738

Number of branches in all hex trees with n edges (n>=1). A126180

Triangle of coefficients of characteristic polynomials of anti-symmetrical tridiagonal matrices: Middle diagonal: a=1; Lower first subdiagonal: b=2; Upper first subdiagonal: c=-2; Example: M(3) {{1, -2, 0}, {2, 1, -2}, {0, 2, 1}}. A136643

Numbers k such that k![4] - 128 is prime, where k![4] = A007662(k) = quadruple factorial. A329176

The (1,3)-entry in the 3 X 3 matrix Mⁿ, where M = [1,1,1 / 4,2,1 / 9,3,1]. A122883

Positions of primes in sequence A025051 (numbers of form j·k + k·i + i·j, without repetitions, where 1 <=i <= j <= k). A25053