Properties of the Number 53409

Fifty-Three Thousand Four Hundred Nine

Basics

Value: 53408 → 53409 → 53410

Parity: odd

Prime: No

Previous Prime: 53407

Next Prime: 53411

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 19 × 937

Divisors: 1, 3, 19, 57, 937, 2811, 17803, 53409

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101000010100001

Octal: 150241

Duodecimal: 26AA9

Hexadecimal: d0a1

Square: 2852521281

Square Root: 231.10387274989574

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

Expansion of e.g.f. cos(tan(x)) (even powers only). A3710

E.g.f. exp(tanh(x)). A3723

Number of n X n binary arrays symmetric about both diagonal and antidiagonal with all ones connected only in a 1110-0111-0100 pattern in any orientation. A146734

Fibonacci numbers which are semiprimes. A53409